383305248

素因数分解:

$2^5\times 3^2\times {\mathrm{857}}^1\times {\mathrm{1553}}^1$

素因数の和:2426

約数の個数: 72

約数和(自身を含む): 1091998908

約数和(自身を除く): 708693660

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 857, 1553, 1714, 2571, 3106, 3428, 4659, 5142, 6212, 6856, 7713, 9318, 10284, 12424, 13712, 13977, 15426, 18636, 20568, 24848, 27424, 27954, 30852, 37272, 41136, 49696, 55908, 61704, 74544, 82272, 111816, 123408, 149088, 223632, 246816, 447264, 1330921, 2661842, 3992763, 5323684, 7985526, 10647368, 11978289, 15971052, 21294736, 23956578, 31942104, 42589472, 47913156, 63884208, 95826312, 127768416, 191652624, 383305248]

約数ペア:

[(1, 383305248), (2, 191652624), (3, 127768416), (4, 95826312), (6, 63884208), (8, 47913156), (9, 42589472), (12, 31942104), (16, 23956578), (18, 21294736), (24, 15971052), (32, 11978289), (36, 10647368), (48, 7985526), (72, 5323684), (96, 3992763), (144, 2661842), (288, 1330921), (857, 447264), (1553, 246816), (1714, 223632), (2571, 149088), (3106, 123408), (3428, 111816), (4659, 82272), (5142, 74544), (6212, 61704), (6856, 55908), (7713, 49696), (9318, 41136), (10284, 37272), (12424, 30852), (13712, 27954), (13977, 27424), (15426, 24848), (18636, 20568)]