258193944

素因数分解:

$2^3\times 3^2\times {\mathrm{293}}^1\times {\mathrm{12239}}^1$

素因数の和:12544

約数の個数: 48

約数和(自身を含む): 701719200

約数和(自身を除く): 443525256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293, 586, 879, 1172, 1758, 2344, 2637, 3516, 5274, 7032, 10548, 12239, 21096, 24478, 36717, 48956, 73434, 97912, 110151, 146868, 220302, 293736, 440604, 881208, 3586027, 7172054, 10758081, 14344108, 21516162, 28688216, 32274243, 43032324, 64548486, 86064648, 129096972, 258193944]

約数ペア:

[(1, 258193944), (2, 129096972), (3, 86064648), (4, 64548486), (6, 43032324), (8, 32274243), (9, 28688216), (12, 21516162), (18, 14344108), (24, 10758081), (36, 7172054), (72, 3586027), (293, 881208), (586, 440604), (879, 293736), (1172, 220302), (1758, 146868), (2344, 110151), (2637, 97912), (3516, 73434), (5274, 48956), (7032, 36717), (10548, 24478), (12239, 21096)]