291272472

素因数分解:

$2^3\times 3^2\times {\mathrm{293}}^1\times {\mathrm{13807}}^1$

素因数の和:14112

約数の個数: 48

約数和(自身を含む): 791612640

約数和(自身を除く): 500340168

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, 13807, 21096, 27614, 41421, 55228, 82842, 110456, 124263, 165684, 248526, 331368, 497052, 994104, 4045451, 8090902, 12136353, 16181804, 24272706, 32363608, 36409059, 48545412, 72818118, 97090824, 145636236, 291272472]

約数ペア:

[(1, 291272472), (2, 145636236), (3, 97090824), (4, 72818118), (6, 48545412), (8, 36409059), (9, 32363608), (12, 24272706), (18, 16181804), (24, 12136353), (36, 8090902), (72, 4045451), (293, 994104), (586, 497052), (879, 331368), (1172, 248526), (1758, 165684), (2344, 124263), (2637, 110456), (3516, 82842), (5274, 55228), (7032, 41421), (10548, 27614), (13807, 21096)]