245675904

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{9011}}^1$

素因数の和:9099

約数の個数: 64

約数和(自身を含む): 661841280

約数和(自身を除く): 416165376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9011, 9088, 13632, 18022, 27033, 27264, 36044, 54066, 72088, 108132, 144176, 216264, 288352, 432528, 576704, 639781, 865056, 1153408, 1279562, 1730112, 1919343, 2559124, 3460224, 3838686, 5118248, 7677372, 10236496, 15354744, 20472992, 30709488, 40945984, 61418976, 81891968, 122837952, 245675904]

約数ペア:

[(1, 245675904), (2, 122837952), (3, 81891968), (4, 61418976), (6, 40945984), (8, 30709488), (12, 20472992), (16, 15354744), (24, 10236496), (32, 7677372), (48, 5118248), (64, 3838686), (71, 3460224), (96, 2559124), (128, 1919343), (142, 1730112), (192, 1279562), (213, 1153408), (284, 865056), (384, 639781), (426, 576704), (568, 432528), (852, 288352), (1136, 216264), (1704, 144176), (2272, 108132), (3408, 72088), (4544, 54066), (6816, 36044), (9011, 27264), (9088, 27033), (13632, 18022)]