251266128

素因数分解:

$2^4\times 3^1\times {\mathrm{229}}^1\times {\mathrm{22859}}^1$

素因数の和:23099

約数の個数: 40

約数和(自身を含む): 651967200

約数和(自身を除く): 400701072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 229, 458, 687, 916, 1374, 1832, 2748, 3664, 5496, 10992, 22859, 45718, 68577, 91436, 137154, 182872, 274308, 365744, 548616, 1097232, 5234711, 10469422, 15704133, 20938844, 31408266, 41877688, 62816532, 83755376, 125633064, 251266128]

約数ペア:

[(1, 251266128), (2, 125633064), (3, 83755376), (4, 62816532), (6, 41877688), (8, 31408266), (12, 20938844), (16, 15704133), (24, 10469422), (48, 5234711), (229, 1097232), (458, 548616), (687, 365744), (916, 274308), (1374, 182872), (1832, 137154), (2748, 91436), (3664, 68577), (5496, 45718), (10992, 22859)]