65871307776

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{691693}}^1$

素因数の和:691747

約数の個数: 88

約数和(自身を含む): 181234895104

約数和(自身を除く): 115363587328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2976, 3072, 3968, 5952, 7936, 11904, 15872, 23808, 31744, 47616, 95232, 691693, 1383386, 2075079, 2766772, 4150158, 5533544, 8300316, 11067088, 16600632, 21442483, 22134176, 33201264, 42884966, 44268352, 64327449, 66402528, 85769932, 88536704, 128654898, 132805056, 171539864, 177073408, 257309796, 265610112, 343079728, 354146816, 514619592, 531220224, 686159456, 708293632, 1029239184, 1062440448, 1372318912, 2058478368, 2124880896, 2744637824, 4116956736, 5489275648, 8233913472, 10978551296, 16467826944, 21957102592, 32935653888, 65871307776]

約数ペア:

[(1, 65871307776), (2, 32935653888), (3, 21957102592), (4, 16467826944), (6, 10978551296), (8, 8233913472), (12, 5489275648), (16, 4116956736), (24, 2744637824), (31, 2124880896), (32, 2058478368), (48, 1372318912), (62, 1062440448), (64, 1029239184), (93, 708293632), (96, 686159456), (124, 531220224), (128, 514619592), (186, 354146816), (192, 343079728), (248, 265610112), (256, 257309796), (372, 177073408), (384, 171539864), (496, 132805056), (512, 128654898), (744, 88536704), (768, 85769932), (992, 66402528), (1024, 64327449), (1488, 44268352), (1536, 42884966), (1984, 33201264), (2976, 22134176), (3072, 21442483), (3968, 16600632), (5952, 11067088), (7936, 8300316), (11904, 5533544), (15872, 4150158), (23808, 2766772), (31744, 2075079), (47616, 1383386), (95232, 691693)]