31891377168

素因数分解:

$2^4\times 3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:544

約数の個数: 480

約数和(自身を含む): 110492928000

約数和(自身を除く): 78601550832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 49, 56, 63, 67, 69, 72, 84, 92, 98, 112, 126, 134, 138, 144, 147, 161, 168, 184, 196, 201, 207, 252, 268, 276, 294, 322, 336, 343, 368, 392, 402, 414, 419, 441, 469, 483, 504, 536, 552, 588, 603, 644, 686, 784, 804, 828, 838, 882, 938, 966, 1008, 1029, 1072, 1104, 1127, 1176, 1206, 1257, 1288, 1372, 1407, 1449, 1541, 1608, 1656, 1676, 1764, 1876, 1932, 2058, 2254, 2352, 2412, 2514, 2576, 2744, 2814, 2898, 2933, 3082, 3087, 3216, 3283, 3312, 3352, 3381, 3528, 3752, 3771, 3864, 4116, 4221, 4508, 4623, 4824, 5028, 5488, 5628, 5796, 5866, 6164, 6174, 6566, 6704, 6762, 7056, 7504, 7542, 7728, 7889, 8232, 8442, 8799, 9016, 9246, 9637, 9648, 9849, 10056, 10143, 10787, 11256, 11592, 11732, 12328, 12348, 13132, 13524, 13869, 15084, 15778, 16464, 16884, 17598, 18032, 18492, 19274, 19698, 20112, 20286, 20531, 21574, 22512, 22981, 23184, 23464, 23667, 24656, 24696, 26264, 26397, 27048, 27738, 28073, 28911, 29547, 30168, 31556, 32361, 33768, 35196, 36984, 38548, 39396, 40572, 41062, 43148, 45962, 46928, 47334, 49392, 52528, 52794, 54096, 55476, 56146, 57822, 59094, 60336, 61593, 63112, 64722, 67459, 67536, 68943, 70392, 71001, 73968, 75509, 77096, 78792, 81144, 82124, 84219, 86296, 86733, 91924, 94668, 97083, 105588, 110952, 112292, 115644, 118188, 123186, 126224, 129444, 134918, 137886, 140784, 142002, 143717, 151018, 154192, 157584, 162288, 164248, 168438, 172592, 173466, 183848, 184779, 189336, 194166, 196511, 202377, 206829, 211176, 221904, 224584, 226527, 231288, 236376, 246372, 252657, 258888, 269836, 275772, 284004, 287434, 302036, 328496, 336876, 346932, 367696, 369558, 378672, 388332, 393022, 404754, 413658, 422352, 431151, 449168, 453054, 462576, 472213, 472752, 492744, 505314, 517776, 528563, 539672, 551544, 568008, 574868, 589533, 604072, 607131, 645679, 673752, 679581, 693864, 739116, 776664, 786044, 809508, 827316, 862302, 906108, 944426, 985488, 1010628, 1057126, 1079344, 1103088, 1136016, 1149736, 1179066, 1208144, 1214262, 1291358, 1293453, 1347504, 1359162, 1375577, 1387728, 1416639, 1478232, 1553328, 1572088, 1585689, 1619016, 1654632, 1724604, 1768599, 1812216, 1888852, 1937037, 2021256, 2114252, 2299472, 2358132, 2428524, 2582716, 2586906, 2718324, 2751154, 2833278, 2956464, 3144176, 3171378, 3238032, 3305491, 3309264, 3449208, 3537198, 3624432, 3777704, 3874074, 4042512, 4126731, 4228504, 4249917, 4519753, 4716264, 4757067, 4857048, 5165432, 5173812, 5436648, 5502308, 5666556, 5811111, 6342756, 6610982, 6898416, 7074396, 7555408, 7748148, 8253462, 8457008, 8499834, 9039506, 9432528, 9514134, 9629039, 9714096, 9916473, 10330864, 10347624, 10873296, 11004616, 11333112, 11622222, 12380193, 12685512, 13221964, 13559259, 14148792, 15496296, 16506924, 16999668, 18079012, 19028268, 19258078, 19832946, 20695248, 22009232, 22666224, 23244444, 24760386, 25371024, 26443928, 27118518, 28297584, 28887117, 29749419, 30992592, 31638271, 33013848, 33999336, 36158024, 38056536, 38516156, 39665892, 40677777, 46488888, 49520772, 52887856, 54237036, 57774234, 59498838, 63276542, 66027696, 67998672, 72316048, 76113072, 77032312, 79331784, 81355554, 86661351, 92977776, 94914813, 99041544, 108474072, 115548468, 118997676, 126553084, 154064624, 158663568, 162711108, 173322702, 189829626, 198083088, 216948144, 221467897, 231096936, 237995352, 253106168, 284744439, 325422216, 346645404, 379659252, 442935794, 462193872, 475990704, 506212336, 569488878, 650844432, 664403691, 693290808, 759318504, 885871588, 1138977756, 1328807382, 1386581616, 1518637008, 1771743176, 1993211073, 2277955512, 2657614764, 3543486352, 3986422146, 4555911024, 5315229528, 7972844292, 10630459056, 15945688584, 31891377168]

約数ペア:

[(1, 31891377168), (2, 15945688584), (3, 10630459056), (4, 7972844292), (6, 5315229528), (7, 4555911024), (8, 3986422146), (9, 3543486352), (12, 2657614764), (14, 2277955512), (16, 1993211073), (18, 1771743176), (21, 1518637008), (23, 1386581616), (24, 1328807382), (28, 1138977756), (36, 885871588), (42, 759318504), (46, 693290808), (48, 664403691), (49, 650844432), (56, 569488878), (63, 506212336), (67, 475990704), (69, 462193872), (72, 442935794), (84, 379659252), (92, 346645404), (98, 325422216), (112, 284744439), (126, 253106168), (134, 237995352), (138, 231096936), (144, 221467897), (147, 216948144), (161, 198083088), (168, 189829626), (184, 173322702), (196, 162711108), (201, 158663568), (207, 154064624), (252, 126553084), (268, 118997676), (276, 115548468), (294, 108474072), (322, 99041544), (336, 94914813), (343, 92977776), (368, 86661351), (392, 81355554), (402, 79331784), (414, 77032312), (419, 76113072), (441, 72316048), (469, 67998672), (483, 66027696), (504, 63276542), (536, 59498838), (552, 57774234), (588, 54237036), (603, 52887856), (644, 49520772), (686, 46488888), (784, 40677777), (804, 39665892), (828, 38516156), (838, 38056536), (882, 36158024), (938, 33999336), (966, 33013848), (1008, 31638271), (1029, 30992592), (1072, 29749419), (1104, 28887117), (1127, 28297584), (1176, 27118518), (1206, 26443928), (1257, 25371024), (1288, 24760386), (1372, 23244444), (1407, 22666224), (1449, 22009232), (1541, 20695248), (1608, 19832946), (1656, 19258078), (1676, 19028268), (1764, 18079012), (1876, 16999668), (1932, 16506924), (2058, 15496296), (2254, 14148792), (2352, 13559259), (2412, 13221964), (2514, 12685512), (2576, 12380193), (2744, 11622222), (2814, 11333112), (2898, 11004616), (2933, 10873296), (3082, 10347624), (3087, 10330864), (3216, 9916473), (3283, 9714096), (3312, 9629039), (3352, 9514134), (3381, 9432528), (3528, 9039506), (3752, 8499834), (3771, 8457008), (3864, 8253462), (4116, 7748148), (4221, 7555408), (4508, 7074396), (4623, 6898416), (4824, 6610982), (5028, 6342756), (5488, 5811111), (5628, 5666556), (5796, 5502308), (5866, 5436648), (6164, 5173812), (6174, 5165432), (6566, 4857048), (6704, 4757067), (6762, 4716264), (7056, 4519753), (7504, 4249917), (7542, 4228504), (7728, 4126731), (7889, 4042512), (8232, 3874074), (8442, 3777704), (8799, 3624432), (9016, 3537198), (9246, 3449208), (9637, 3309264), (9648, 3305491), (9849, 3238032), (10056, 3171378), (10143, 3144176), (10787, 2956464), (11256, 2833278), (11592, 2751154), (11732, 2718324), (12328, 2586906), (12348, 2582716), (13132, 2428524), (13524, 2358132), (13869, 2299472), (15084, 2114252), (15778, 2021256), (16464, 1937037), (16884, 1888852), (17598, 1812216), (18032, 1768599), (18492, 1724604), (19274, 1654632), (19698, 1619016), (20112, 1585689), (20286, 1572088), (20531, 1553328), (21574, 1478232), (22512, 1416639), (22981, 1387728), (23184, 1375577), (23464, 1359162), (23667, 1347504), (24656, 1293453), (24696, 1291358), (26264, 1214262), (26397, 1208144), (27048, 1179066), (27738, 1149736), (28073, 1136016), (28911, 1103088), (29547, 1079344), (30168, 1057126), (31556, 1010628), (32361, 985488), (33768, 944426), (35196, 906108), (36984, 862302), (38548, 827316), (39396, 809508), (40572, 786044), (41062, 776664), (43148, 739116), (45962, 693864), (46928, 679581), (47334, 673752), (49392, 645679), (52528, 607131), (52794, 604072), (54096, 589533), (55476, 574868), (56146, 568008), (57822, 551544), (59094, 539672), (60336, 528563), (61593, 517776), (63112, 505314), (64722, 492744), (67459, 472752), (67536, 472213), (68943, 462576), (70392, 453054), (71001, 449168), (73968, 431151), (75509, 422352), (77096, 413658), (78792, 404754), (81144, 393022), (82124, 388332), (84219, 378672), (86296, 369558), (86733, 367696), (91924, 346932), (94668, 336876), (97083, 328496), (105588, 302036), (110952, 287434), (112292, 284004), (115644, 275772), (118188, 269836), (123186, 258888), (126224, 252657), (129444, 246372), (134918, 236376), (137886, 231288), (140784, 226527), (142002, 224584), (143717, 221904), (151018, 211176), (154192, 206829), (157584, 202377), (162288, 196511), (164248, 194166), (168438, 189336), (172592, 184779), (173466, 183848)]