988007904

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:127

約数の個数: 432

約数和(自身を含む): 3459888432

約数和(自身を除く): 2471880528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 32, 34, 36, 38, 39, 43, 48, 51, 52, 57, 68, 72, 76, 78, 86, 96, 102, 104, 114, 117, 129, 136, 144, 152, 153, 156, 171, 172, 204, 208, 221, 228, 234, 247, 258, 272, 288, 304, 306, 312, 323, 342, 344, 361, 387, 408, 416, 442, 456, 468, 494, 516, 544, 559, 608, 612, 624, 646, 663, 684, 688, 722, 731, 741, 774, 816, 817, 884, 912, 936, 969, 988, 1032, 1083, 1118, 1224, 1248, 1292, 1326, 1368, 1376, 1444, 1462, 1482, 1548, 1632, 1634, 1677, 1768, 1824, 1872, 1938, 1976, 1989, 2064, 2166, 2193, 2223, 2236, 2448, 2451, 2584, 2652, 2736, 2888, 2907, 2924, 2964, 3096, 3249, 3268, 3354, 3536, 3744, 3876, 3952, 3978, 4128, 4199, 4332, 4386, 4446, 4472, 4693, 4896, 4902, 5031, 5168, 5304, 5472, 5776, 5814, 5848, 5928, 6137, 6192, 6498, 6536, 6579, 6708, 7072, 7353, 7752, 7904, 7956, 8398, 8664, 8772, 8892, 8944, 9386, 9503, 9804, 10062, 10336, 10608, 10621, 11552, 11628, 11696, 11856, 12274, 12384, 12597, 12996, 13072, 13158, 13416, 13889, 14079, 14706, 15504, 15523, 15912, 16796, 17328, 17544, 17784, 17888, 18411, 18772, 19006, 19608, 20124, 21216, 21242, 23256, 23392, 23712, 24548, 25194, 25992, 26144, 26316, 26832, 27778, 28158, 28509, 29412, 31008, 31046, 31824, 31863, 33592, 34656, 35088, 35568, 36822, 37544, 37791, 38012, 39216, 40248, 41667, 42237, 42484, 46512, 46569, 49096, 50388, 51984, 52632, 53664, 55233, 55556, 56316, 57018, 58824, 62092, 63648, 63726, 67184, 70176, 71136, 73644, 75088, 75582, 76024, 78432, 79781, 80496, 83334, 84474, 84968, 85527, 93024, 93138, 95589, 98192, 100776, 103968, 105264, 110466, 111112, 112632, 114036, 117648, 124184, 125001, 127452, 134368, 139707, 147288, 150176, 151164, 152048, 159562, 160992, 166668, 168948, 169936, 171054, 180557, 186276, 191178, 196384, 201552, 201799, 210528, 220932, 222224, 225264, 228072, 235296, 239343, 248368, 250002, 254904, 263891, 279414, 294576, 302328, 304096, 319124, 333336, 337896, 339872, 342108, 361114, 372552, 382356, 403104, 403598, 441864, 444448, 450528, 456144, 478686, 496736, 500004, 509808, 527782, 541671, 558828, 589152, 604656, 605397, 638248, 666672, 675792, 684216, 718029, 722228, 745104, 764712, 791673, 807196, 883728, 912288, 957372, 1000008, 1019616, 1055564, 1083342, 1117656, 1209312, 1210794, 1276496, 1333344, 1351584, 1368432, 1436058, 1444456, 1490208, 1529424, 1583346, 1614392, 1625013, 1767456, 1816191, 1914744, 2000016, 2111128, 2166684, 2235312, 2375019, 2421588, 2552992, 2736864, 2872116, 2888912, 3058848, 3166692, 3228784, 3250026, 3430583, 3632382, 3829488, 4000032, 4222256, 4333368, 4470624, 4750038, 4843176, 5744232, 5777824, 6333384, 6457568, 6500052, 6861166, 7264764, 7658976, 8444512, 8666736, 9500076, 9686352, 10291749, 11488464, 12666768, 13000104, 13722332, 14529528, 17333472, 19000152, 19372704, 20583498, 22976928, 25333536, 26000208, 27444664, 29059056, 30875247, 38000304, 41166996, 52000416, 54889328, 58118112, 61750494, 76000608, 82333992, 109778656, 123500988, 164667984, 247001976, 329335968, 494003952, 988007904]

約数ペア:

[(1, 988007904), (2, 494003952), (3, 329335968), (4, 247001976), (6, 164667984), (8, 123500988), (9, 109778656), (12, 82333992), (13, 76000608), (16, 61750494), (17, 58118112), (18, 54889328), (19, 52000416), (24, 41166996), (26, 38000304), (32, 30875247), (34, 29059056), (36, 27444664), (38, 26000208), (39, 25333536), (43, 22976928), (48, 20583498), (51, 19372704), (52, 19000152), (57, 17333472), (68, 14529528), (72, 13722332), (76, 13000104), (78, 12666768), (86, 11488464), (96, 10291749), (102, 9686352), (104, 9500076), (114, 8666736), (117, 8444512), (129, 7658976), (136, 7264764), (144, 6861166), (152, 6500052), (153, 6457568), (156, 6333384), (171, 5777824), (172, 5744232), (204, 4843176), (208, 4750038), (221, 4470624), (228, 4333368), (234, 4222256), (247, 4000032), (258, 3829488), (272, 3632382), (288, 3430583), (304, 3250026), (306, 3228784), (312, 3166692), (323, 3058848), (342, 2888912), (344, 2872116), (361, 2736864), (387, 2552992), (408, 2421588), (416, 2375019), (442, 2235312), (456, 2166684), (468, 2111128), (494, 2000016), (516, 1914744), (544, 1816191), (559, 1767456), (608, 1625013), (612, 1614392), (624, 1583346), (646, 1529424), (663, 1490208), (684, 1444456), (688, 1436058), (722, 1368432), (731, 1351584), (741, 1333344), (774, 1276496), (816, 1210794), (817, 1209312), (884, 1117656), (912, 1083342), (936, 1055564), (969, 1019616), (988, 1000008), (1032, 957372), (1083, 912288), (1118, 883728), (1224, 807196), (1248, 791673), (1292, 764712), (1326, 745104), (1368, 722228), (1376, 718029), (1444, 684216), (1462, 675792), (1482, 666672), (1548, 638248), (1632, 605397), (1634, 604656), (1677, 589152), (1768, 558828), (1824, 541671), (1872, 527782), (1938, 509808), (1976, 500004), (1989, 496736), (2064, 478686), (2166, 456144), (2193, 450528), (2223, 444448), (2236, 441864), (2448, 403598), (2451, 403104), (2584, 382356), (2652, 372552), (2736, 361114), (2888, 342108), (2907, 339872), (2924, 337896), (2964, 333336), (3096, 319124), (3249, 304096), (3268, 302328), (3354, 294576), (3536, 279414), (3744, 263891), (3876, 254904), (3952, 250002), (3978, 248368), (4128, 239343), (4199, 235296), (4332, 228072), (4386, 225264), (4446, 222224), (4472, 220932), (4693, 210528), (4896, 201799), (4902, 201552), (5031, 196384), (5168, 191178), (5304, 186276), (5472, 180557), (5776, 171054), (5814, 169936), (5848, 168948), (5928, 166668), (6137, 160992), (6192, 159562), (6498, 152048), (6536, 151164), (6579, 150176), (6708, 147288), (7072, 139707), (7353, 134368), (7752, 127452), (7904, 125001), (7956, 124184), (8398, 117648), (8664, 114036), (8772, 112632), (8892, 111112), (8944, 110466), (9386, 105264), (9503, 103968), (9804, 100776), (10062, 98192), (10336, 95589), (10608, 93138), (10621, 93024), (11552, 85527), (11628, 84968), (11696, 84474), (11856, 83334), (12274, 80496), (12384, 79781), (12597, 78432), (12996, 76024), (13072, 75582), (13158, 75088), (13416, 73644), (13889, 71136), (14079, 70176), (14706, 67184), (15504, 63726), (15523, 63648), (15912, 62092), (16796, 58824), (17328, 57018), (17544, 56316), (17784, 55556), (17888, 55233), (18411, 53664), (18772, 52632), (19006, 51984), (19608, 50388), (20124, 49096), (21216, 46569), (21242, 46512), (23256, 42484), (23392, 42237), (23712, 41667), (24548, 40248), (25194, 39216), (25992, 38012), (26144, 37791), (26316, 37544), (26832, 36822), (27778, 35568), (28158, 35088), (28509, 34656), (29412, 33592), (31008, 31863), (31046, 31824)]