323930152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{991}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 749952000

約数和(自身を除く): 426021848

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 449, 728, 898, 991, 1796, 1982, 3143, 3592, 3964, 5837, 6286, 6937, 7928, 11674, 12572, 12883, 13874, 23348, 25144, 25766, 27748, 40859, 46696, 51532, 55496, 81718, 90181, 103064, 163436, 180362, 326872, 360724, 444959, 721448, 889918, 1779836, 3114713, 3559672, 5784467, 6229426, 11568934, 12458852, 23137868, 24917704, 40491269, 46275736, 80982538, 161965076, 323930152]

約数ペア:

[(1, 323930152), (2, 161965076), (4, 80982538), (7, 46275736), (8, 40491269), (13, 24917704), (14, 23137868), (26, 12458852), (28, 11568934), (52, 6229426), (56, 5784467), (91, 3559672), (104, 3114713), (182, 1779836), (364, 889918), (449, 721448), (728, 444959), (898, 360724), (991, 326872), (1796, 180362), (1982, 163436), (3143, 103064), (3592, 90181), (3964, 81718), (5837, 55496), (6286, 51532), (6937, 46696), (7928, 40859), (11674, 27748), (12572, 25766), (12883, 25144), (13874, 23348)]