291208448

素因数分解:

$2^8\times {\mathrm{743}}^1\times {\mathrm{1531}}^1$

素因数の和:2290

約数の個数: 36

約数和(自身を含む): 582441888

約数和(自身を除く): 291233440

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 743, 1486, 1531, 2972, 3062, 5944, 6124, 11888, 12248, 23776, 24496, 47552, 48992, 95104, 97984, 190208, 195968, 391936, 1137533, 2275066, 4550132, 9100264, 18200528, 36401056, 72802112, 145604224, 291208448]

約数ペア:

[(1, 291208448), (2, 145604224), (4, 72802112), (8, 36401056), (16, 18200528), (32, 9100264), (64, 4550132), (128, 2275066), (256, 1137533), (743, 391936), (1486, 195968), (1531, 190208), (2972, 97984), (3062, 95104), (5944, 48992), (6124, 47552), (11888, 24496), (12248, 23776)]