251414976

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{18443}}^1$

素因数の和:18529

約数の個数: 56

約数和(自身を含む): 674607744

約数和(自身を除く): 423192768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 13632, 18443, 36886, 55329, 73772, 110658, 147544, 221316, 295088, 442632, 590176, 885264, 1180352, 1309453, 1770528, 2618906, 3541056, 3928359, 5237812, 7856718, 10475624, 15713436, 20951248, 31426872, 41902496, 62853744, 83804992, 125707488, 251414976]

約数ペア:

[(1, 251414976), (2, 125707488), (3, 83804992), (4, 62853744), (6, 41902496), (8, 31426872), (12, 20951248), (16, 15713436), (24, 10475624), (32, 7856718), (48, 5237812), (64, 3928359), (71, 3541056), (96, 2618906), (142, 1770528), (192, 1309453), (213, 1180352), (284, 885264), (426, 590176), (568, 442632), (852, 295088), (1136, 221316), (1704, 147544), (2272, 110658), (3408, 73772), (4544, 55329), (6816, 36886), (13632, 18443)]