478465728

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191693}}^1$

素因数の和:191721

約数の個数: 56

約数和(自身を含む): 1363327728

約数和(自身を除く): 884862000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 191693, 383386, 575079, 766772, 1150158, 1533544, 2300316, 2492009, 3067088, 4600632, 4984018, 6134176, 7476027, 9201264, 9968036, 12268352, 14952054, 18402528, 19936072, 29904108, 36805056, 39872144, 59808216, 79744288, 119616432, 159488576, 239232864, 478465728]

約数ペア:

[(1, 478465728), (2, 239232864), (3, 159488576), (4, 119616432), (6, 79744288), (8, 59808216), (12, 39872144), (13, 36805056), (16, 29904108), (24, 19936072), (26, 18402528), (32, 14952054), (39, 12268352), (48, 9968036), (52, 9201264), (64, 7476027), (78, 6134176), (96, 4984018), (104, 4600632), (156, 3067088), (192, 2492009), (208, 2300316), (312, 1533544), (416, 1150158), (624, 766772), (832, 575079), (1248, 383386), (2496, 191693)]