257850336

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 700388640

約数和(自身を除く): 442538304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 229, 296, 317, 444, 458, 592, 634, 687, 888, 916, 951, 1184, 1268, 1374, 1776, 1832, 1902, 2536, 2748, 3552, 3664, 3804, 5072, 5496, 7328, 7608, 8473, 10144, 10992, 11729, 15216, 16946, 21984, 23458, 25419, 30432, 33892, 35187, 46916, 50838, 67784, 70374, 72593, 93832, 101676, 135568, 140748, 145186, 187664, 203352, 217779, 271136, 281496, 290372, 375328, 406704, 435558, 562992, 580744, 813408, 871116, 1125984, 1161488, 1742232, 2322976, 2685941, 3484464, 5371882, 6968928, 8057823, 10743764, 16115646, 21487528, 32231292, 42975056, 64462584, 85950112, 128925168, 257850336]

約数ペア:

[(1, 257850336), (2, 128925168), (3, 85950112), (4, 64462584), (6, 42975056), (8, 32231292), (12, 21487528), (16, 16115646), (24, 10743764), (32, 8057823), (37, 6968928), (48, 5371882), (74, 3484464), (96, 2685941), (111, 2322976), (148, 1742232), (222, 1161488), (229, 1125984), (296, 871116), (317, 813408), (444, 580744), (458, 562992), (592, 435558), (634, 406704), (687, 375328), (888, 290372), (916, 281496), (951, 271136), (1184, 217779), (1268, 203352), (1374, 187664), (1776, 145186), (1832, 140748), (1902, 135568), (2536, 101676), (2748, 93832), (3552, 72593), (3664, 70374), (3804, 67784), (5072, 50838), (5496, 46916), (7328, 35187), (7608, 33892), (8473, 30432), (10144, 25419), (10992, 23458), (11729, 21984), (15216, 16946)]