247292712

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{51263}}^1$

素因数の和:51342

約数の個数: 48

約数和(自身を含む): 679760640

約数和(自身を除く): 432467928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4824, 51263, 102526, 153789, 205052, 307578, 410104, 461367, 615156, 922734, 1230312, 1845468, 3434621, 3690936, 6869242, 10303863, 13738484, 20607726, 27476968, 30911589, 41215452, 61823178, 82430904, 123646356, 247292712]

約数ペア:

[(1, 247292712), (2, 123646356), (3, 82430904), (4, 61823178), (6, 41215452), (8, 30911589), (9, 27476968), (12, 20607726), (18, 13738484), (24, 10303863), (36, 6869242), (67, 3690936), (72, 3434621), (134, 1845468), (201, 1230312), (268, 922734), (402, 615156), (536, 461367), (603, 410104), (804, 307578), (1206, 205052), (1608, 153789), (2412, 102526), (4824, 51263)]