2745395712

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{19219}}^1$

素因数の和:19274

約数の個数: 120

約数和(自身を含む): 8179416960

約数和(自身を除く): 5434021248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2232, 2304, 2976, 3968, 4464, 4608, 5952, 7936, 8928, 11904, 15872, 17856, 19219, 23808, 35712, 38438, 47616, 57657, 71424, 76876, 115314, 142848, 153752, 172971, 230628, 307504, 345942, 461256, 595789, 615008, 691884, 922512, 1191578, 1230016, 1383768, 1787367, 1845024, 2383156, 2460032, 2767536, 3574734, 3690048, 4766312, 4920064, 5362101, 5535072, 7149468, 7380096, 9532624, 9840128, 10724202, 11070144, 14298936, 14760192, 19065248, 21448404, 22140288, 28597872, 29520384, 38130496, 42896808, 44280576, 57195744, 76260992, 85793616, 88561152, 114391488, 152521984, 171587232, 228782976, 305043968, 343174464, 457565952, 686348928, 915131904, 1372697856, 2745395712]

約数ペア:

[(1, 2745395712), (2, 1372697856), (3, 915131904), (4, 686348928), (6, 457565952), (8, 343174464), (9, 305043968), (12, 228782976), (16, 171587232), (18, 152521984), (24, 114391488), (31, 88561152), (32, 85793616), (36, 76260992), (48, 57195744), (62, 44280576), (64, 42896808), (72, 38130496), (93, 29520384), (96, 28597872), (124, 22140288), (128, 21448404), (144, 19065248), (186, 14760192), (192, 14298936), (248, 11070144), (256, 10724202), (279, 9840128), (288, 9532624), (372, 7380096), (384, 7149468), (496, 5535072), (512, 5362101), (558, 4920064), (576, 4766312), (744, 3690048), (768, 3574734), (992, 2767536), (1116, 2460032), (1152, 2383156), (1488, 1845024), (1536, 1787367), (1984, 1383768), (2232, 1230016), (2304, 1191578), (2976, 922512), (3968, 691884), (4464, 615008), (4608, 595789), (5952, 461256), (7936, 345942), (8928, 307504), (11904, 230628), (15872, 172971), (17856, 153752), (19219, 142848), (23808, 115314), (35712, 76876), (38438, 71424), (47616, 57657)]