222742416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{356959}}^1$

素因数の和:356983

約数の個数: 40

約数和(自身を含む): 619682560

約数和(自身を除く): 396940144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 356959, 713918, 1070877, 1427836, 2141754, 2855672, 4283508, 4640467, 5711344, 8567016, 9280934, 13921401, 17134032, 18561868, 27842802, 37123736, 55685604, 74247472, 111371208, 222742416]

約数ペア:

[(1, 222742416), (2, 111371208), (3, 74247472), (4, 55685604), (6, 37123736), (8, 27842802), (12, 18561868), (13, 17134032), (16, 13921401), (24, 9280934), (26, 8567016), (39, 5711344), (48, 4640467), (52, 4283508), (78, 2855672), (104, 2141754), (156, 1427836), (208, 1070877), (312, 713918), (624, 356959)]