31074408

素因数分解:

$2^3\times 3^3\times {\mathrm{293}}^1\times {\mathrm{491}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 86788800

約数和(自身を除く): 55714392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 293, 491, 586, 879, 982, 1172, 1473, 1758, 1964, 2344, 2637, 2946, 3516, 3928, 4419, 5274, 5892, 7032, 7911, 8838, 10548, 11784, 13257, 15822, 17676, 21096, 26514, 31644, 35352, 53028, 63288, 106056, 143863, 287726, 431589, 575452, 863178, 1150904, 1294767, 1726356, 2589534, 3452712, 3884301, 5179068, 7768602, 10358136, 15537204, 31074408]

約数ペア:

[(1, 31074408), (2, 15537204), (3, 10358136), (4, 7768602), (6, 5179068), (8, 3884301), (9, 3452712), (12, 2589534), (18, 1726356), (24, 1294767), (27, 1150904), (36, 863178), (54, 575452), (72, 431589), (108, 287726), (216, 143863), (293, 106056), (491, 63288), (586, 53028), (879, 35352), (982, 31644), (1172, 26514), (1473, 21096), (1758, 17676), (1964, 15822), (2344, 13257), (2637, 11784), (2946, 10548), (3516, 8838), (3928, 7911), (4419, 7032), (5274, 5892)]