31451260896

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:371

約数の個数: 432

約数和(自身を含む): 101990528640

約数和(自身を除く): 70539267744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 43, 44, 48, 66, 72, 86, 88, 96, 99, 121, 129, 132, 139, 144, 151, 172, 176, 198, 242, 258, 264, 278, 288, 302, 344, 352, 363, 387, 396, 417, 453, 473, 484, 516, 528, 556, 604, 688, 726, 774, 792, 834, 906, 946, 968, 1032, 1056, 1089, 1112, 1208, 1251, 1359, 1376, 1419, 1452, 1529, 1548, 1584, 1661, 1668, 1812, 1892, 1936, 2064, 2178, 2224, 2416, 2502, 2718, 2838, 2904, 3058, 3096, 3168, 3322, 3336, 3624, 3784, 3872, 4128, 4257, 4356, 4448, 4587, 4832, 4983, 5004, 5203, 5436, 5676, 5808, 5977, 6116, 6192, 6493, 6644, 6672, 7248, 7568, 8514, 8712, 9174, 9966, 10008, 10406, 10872, 11352, 11616, 11954, 12232, 12384, 12986, 13288, 13344, 13761, 14496, 14949, 15136, 15609, 16819, 17028, 17424, 17931, 18271, 18348, 19479, 19932, 20016, 20812, 20989, 21744, 22704, 23908, 24464, 25972, 26576, 27522, 29898, 31218, 33638, 34056, 34848, 35862, 36542, 36696, 38958, 39864, 40032, 41624, 41978, 43488, 45408, 46827, 47816, 48928, 50457, 51944, 53152, 53793, 54813, 55044, 58437, 59796, 62436, 62967, 65747, 67276, 68112, 71423, 71724, 73084, 73392, 77916, 79728, 83248, 83956, 93654, 95632, 100914, 103888, 107586, 109626, 110088, 116874, 119592, 124872, 125934, 131494, 134552, 136224, 142846, 143448, 146168, 146784, 151371, 155832, 159456, 164439, 166496, 167912, 187308, 188901, 191264, 197241, 201828, 207776, 214269, 215172, 219252, 220176, 230879, 233748, 239184, 249744, 251868, 262988, 269104, 285692, 286896, 292336, 302742, 311664, 328878, 335824, 374616, 377802, 394482, 403656, 428538, 430344, 438504, 440352, 461758, 467496, 478368, 499488, 503736, 525976, 538208, 571384, 573792, 584672, 591723, 605484, 623328, 642807, 657756, 671648, 692637, 723217, 749232, 755604, 785653, 788964, 807312, 857076, 860688, 877008, 902527, 923516, 934992, 1007472, 1051952, 1142768, 1183446, 1210968, 1285614, 1315512, 1385274, 1446434, 1498464, 1511208, 1571306, 1577928, 1614624, 1714152, 1721376, 1754016, 1805054, 1847032, 1869984, 2014944, 2077911, 2103904, 2169651, 2285536, 2356959, 2366892, 2421936, 2539669, 2571228, 2631024, 2707581, 2770548, 2892868, 3022416, 3142612, 3155856, 3428304, 3610108, 3694064, 4155822, 4339302, 4713918, 4733784, 4843872, 5079338, 5142456, 5262048, 5415162, 5541096, 5785736, 6044832, 6285224, 6311712, 6508953, 6856608, 7070877, 7220216, 7388128, 7619007, 8122743, 8311644, 8678604, 9427836, 9467568, 9927797, 10158676, 10284912, 10830324, 11082192, 11571472, 12570448, 13017906, 14141754, 14440432, 15238014, 16245486, 16623288, 17357208, 18855672, 18935136, 19855594, 20317352, 20569824, 21660648, 22164384, 22857021, 23142944, 25140896, 26035812, 28283508, 28880864, 29783391, 30476028, 32490972, 33246576, 34714416, 37711344, 39711188, 40634704, 43321296, 45714042, 52071624, 56567016, 59566782, 60952056, 64981944, 66493152, 69428832, 75422688, 79422376, 81269408, 86642592, 89350173, 91428084, 104143248, 109205767, 113134032, 119133564, 121904112, 129963888, 158844752, 178700346, 182856168, 208286496, 218411534, 226268064, 238267128, 243808224, 259927776, 317689504, 327617301, 357400692, 365712336, 436823068, 476534256, 655234602, 714801384, 731424672, 873646136, 953068512, 982851903, 1310469204, 1429602768, 1747292272, 1965703806, 2620938408, 2859205536, 3494584544, 3931407612, 5241876816, 7862815224, 10483753632, 15725630448, 31451260896]

約数ペア:

[(1, 31451260896), (2, 15725630448), (3, 10483753632), (4, 7862815224), (6, 5241876816), (8, 3931407612), (9, 3494584544), (11, 2859205536), (12, 2620938408), (16, 1965703806), (18, 1747292272), (22, 1429602768), (24, 1310469204), (32, 982851903), (33, 953068512), (36, 873646136), (43, 731424672), (44, 714801384), (48, 655234602), (66, 476534256), (72, 436823068), (86, 365712336), (88, 357400692), (96, 327617301), (99, 317689504), (121, 259927776), (129, 243808224), (132, 238267128), (139, 226268064), (144, 218411534), (151, 208286496), (172, 182856168), (176, 178700346), (198, 158844752), (242, 129963888), (258, 121904112), (264, 119133564), (278, 113134032), (288, 109205767), (302, 104143248), (344, 91428084), (352, 89350173), (363, 86642592), (387, 81269408), (396, 79422376), (417, 75422688), (453, 69428832), (473, 66493152), (484, 64981944), (516, 60952056), (528, 59566782), (556, 56567016), (604, 52071624), (688, 45714042), (726, 43321296), (774, 40634704), (792, 39711188), (834, 37711344), (906, 34714416), (946, 33246576), (968, 32490972), (1032, 30476028), (1056, 29783391), (1089, 28880864), (1112, 28283508), (1208, 26035812), (1251, 25140896), (1359, 23142944), (1376, 22857021), (1419, 22164384), (1452, 21660648), (1529, 20569824), (1548, 20317352), (1584, 19855594), (1661, 18935136), (1668, 18855672), (1812, 17357208), (1892, 16623288), (1936, 16245486), (2064, 15238014), (2178, 14440432), (2224, 14141754), (2416, 13017906), (2502, 12570448), (2718, 11571472), (2838, 11082192), (2904, 10830324), (3058, 10284912), (3096, 10158676), (3168, 9927797), (3322, 9467568), (3336, 9427836), (3624, 8678604), (3784, 8311644), (3872, 8122743), (4128, 7619007), (4257, 7388128), (4356, 7220216), (4448, 7070877), (4587, 6856608), (4832, 6508953), (4983, 6311712), (5004, 6285224), (5203, 6044832), (5436, 5785736), (5676, 5541096), (5808, 5415162), (5977, 5262048), (6116, 5142456), (6192, 5079338), (6493, 4843872), (6644, 4733784), (6672, 4713918), (7248, 4339302), (7568, 4155822), (8514, 3694064), (8712, 3610108), (9174, 3428304), (9966, 3155856), (10008, 3142612), (10406, 3022416), (10872, 2892868), (11352, 2770548), (11616, 2707581), (11954, 2631024), (12232, 2571228), (12384, 2539669), (12986, 2421936), (13288, 2366892), (13344, 2356959), (13761, 2285536), (14496, 2169651), (14949, 2103904), (15136, 2077911), (15609, 2014944), (16819, 1869984), (17028, 1847032), (17424, 1805054), (17931, 1754016), (18271, 1721376), (18348, 1714152), (19479, 1614624), (19932, 1577928), (20016, 1571306), (20812, 1511208), (20989, 1498464), (21744, 1446434), (22704, 1385274), (23908, 1315512), (24464, 1285614), (25972, 1210968), (26576, 1183446), (27522, 1142768), (29898, 1051952), (31218, 1007472), (33638, 934992), (34056, 923516), (34848, 902527), (35862, 877008), (36542, 860688), (36696, 857076), (38958, 807312), (39864, 788964), (40032, 785653), (41624, 755604), (41978, 749232), (43488, 723217), (45408, 692637), (46827, 671648), (47816, 657756), (48928, 642807), (50457, 623328), (51944, 605484), (53152, 591723), (53793, 584672), (54813, 573792), (55044, 571384), (58437, 538208), (59796, 525976), (62436, 503736), (62967, 499488), (65747, 478368), (67276, 467496), (68112, 461758), (71423, 440352), (71724, 438504), (73084, 430344), (73392, 428538), (77916, 403656), (79728, 394482), (83248, 377802), (83956, 374616), (93654, 335824), (95632, 328878), (100914, 311664), (103888, 302742), (107586, 292336), (109626, 286896), (110088, 285692), (116874, 269104), (119592, 262988), (124872, 251868), (125934, 249744), (131494, 239184), (134552, 233748), (136224, 230879), (142846, 220176), (143448, 219252), (146168, 215172), (146784, 214269), (151371, 207776), (155832, 201828), (159456, 197241), (164439, 191264), (166496, 188901), (167912, 187308)]