1531937664

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 256

約数和(自身を含む): 4752384000

約数和(自身を除く): 3220446336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 79, 93, 96, 108, 124, 128, 144, 158, 181, 186, 192, 216, 237, 248, 279, 288, 316, 362, 372, 384, 432, 474, 496, 543, 558, 576, 632, 711, 724, 744, 837, 864, 948, 992, 1086, 1116, 1152, 1264, 1422, 1448, 1488, 1629, 1674, 1728, 1896, 1984, 2133, 2172, 2232, 2449, 2528, 2844, 2896, 2976, 3258, 3348, 3456, 3792, 3968, 4266, 4344, 4464, 4887, 4898, 5056, 5611, 5688, 5792, 5952, 6516, 6696, 7347, 7584, 8532, 8688, 8928, 9774, 9796, 10112, 11222, 11376, 11584, 11904, 13032, 13392, 14299, 14694, 15168, 16833, 17064, 17376, 17856, 19548, 19592, 22041, 22444, 22752, 23168, 26064, 26784, 28598, 29388, 30336, 33666, 34128, 34752, 35712, 39096, 39184, 42897, 44082, 44888, 45504, 50499, 52128, 53568, 57196, 58776, 66123, 67332, 68256, 69504, 78192, 78368, 85794, 88164, 89776, 91008, 100998, 104256, 107136, 114392, 117552, 128691, 132246, 134664, 136512, 151497, 156384, 156736, 171588, 176328, 179552, 201996, 208512, 228784, 235104, 257382, 264492, 269328, 273024, 302994, 312768, 313472, 343176, 352656, 359104, 386073, 403992, 443269, 457568, 470208, 514764, 528984, 538656, 605988, 625536, 686352, 705312, 718208, 772146, 807984, 886538, 915136, 940416, 1029528, 1057968, 1077312, 1211976, 1329807, 1372704, 1410624, 1544292, 1615968, 1773076, 1830272, 2059056, 2115936, 2154624, 2423952, 2659614, 2745408, 2821248, 3088584, 3231936, 3546152, 3989421, 4118112, 4231872, 4847904, 5319228, 5490816, 6177168, 6463872, 7092304, 7978842, 8236224, 8463744, 9695808, 10638456, 11968263, 12354336, 14184608, 15957684, 16472448, 19391616, 21276912, 23936526, 24708672, 28369216, 31915368, 42553824, 47873052, 49417344, 56738432, 63830736, 85107648, 95746104, 127661472, 170215296, 191492208, 255322944, 382984416, 510645888, 765968832, 1531937664]

約数ペア:

[(1, 1531937664), (2, 765968832), (3, 510645888), (4, 382984416), (6, 255322944), (8, 191492208), (9, 170215296), (12, 127661472), (16, 95746104), (18, 85107648), (24, 63830736), (27, 56738432), (31, 49417344), (32, 47873052), (36, 42553824), (48, 31915368), (54, 28369216), (62, 24708672), (64, 23936526), (72, 21276912), (79, 19391616), (93, 16472448), (96, 15957684), (108, 14184608), (124, 12354336), (128, 11968263), (144, 10638456), (158, 9695808), (181, 8463744), (186, 8236224), (192, 7978842), (216, 7092304), (237, 6463872), (248, 6177168), (279, 5490816), (288, 5319228), (316, 4847904), (362, 4231872), (372, 4118112), (384, 3989421), (432, 3546152), (474, 3231936), (496, 3088584), (543, 2821248), (558, 2745408), (576, 2659614), (632, 2423952), (711, 2154624), (724, 2115936), (744, 2059056), (837, 1830272), (864, 1773076), (948, 1615968), (992, 1544292), (1086, 1410624), (1116, 1372704), (1152, 1329807), (1264, 1211976), (1422, 1077312), (1448, 1057968), (1488, 1029528), (1629, 940416), (1674, 915136), (1728, 886538), (1896, 807984), (1984, 772146), (2133, 718208), (2172, 705312), (2232, 686352), (2449, 625536), (2528, 605988), (2844, 538656), (2896, 528984), (2976, 514764), (3258, 470208), (3348, 457568), (3456, 443269), (3792, 403992), (3968, 386073), (4266, 359104), (4344, 352656), (4464, 343176), (4887, 313472), (4898, 312768), (5056, 302994), (5611, 273024), (5688, 269328), (5792, 264492), (5952, 257382), (6516, 235104), (6696, 228784), (7347, 208512), (7584, 201996), (8532, 179552), (8688, 176328), (8928, 171588), (9774, 156736), (9796, 156384), (10112, 151497), (11222, 136512), (11376, 134664), (11584, 132246), (11904, 128691), (13032, 117552), (13392, 114392), (14299, 107136), (14694, 104256), (15168, 100998), (16833, 91008), (17064, 89776), (17376, 88164), (17856, 85794), (19548, 78368), (19592, 78192), (22041, 69504), (22444, 68256), (22752, 67332), (23168, 66123), (26064, 58776), (26784, 57196), (28598, 53568), (29388, 52128), (30336, 50499), (33666, 45504), (34128, 44888), (34752, 44082), (35712, 42897), (39096, 39184)]