378768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:631

約数の個数: 40

約数和(自身を含む): 1055488

約数和(自身を除く): 676720

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 607, 624, 1214, 1821, 2428, 3642, 4856, 7284, 7891, 9712, 14568, 15782, 23673, 29136, 31564, 47346, 63128, 94692, 126256, 189384, 378768]

約数ペア:

[(1, 378768), (2, 189384), (3, 126256), (4, 94692), (6, 63128), (8, 47346), (12, 31564), (13, 29136), (16, 23673), (24, 15782), (26, 14568), (39, 9712), (48, 7891), (52, 7284), (78, 4856), (104, 3642), (156, 2428), (208, 1821), (312, 1214), (607, 624)]