420693168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1252063}}^1$

素因数の和:1252081

約数の個数: 40

約数和(自身を含む): 1242047488

約数和(自身を除く): 821354320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1252063, 2504126, 3756189, 5008252, 7512378, 8764441, 10016504, 15024756, 17528882, 20033008, 26293323, 30049512, 35057764, 52586646, 60099024, 70115528, 105173292, 140231056, 210346584, 420693168]

約数ペア:

[(1, 420693168), (2, 210346584), (3, 140231056), (4, 105173292), (6, 70115528), (7, 60099024), (8, 52586646), (12, 35057764), (14, 30049512), (16, 26293323), (21, 20033008), (24, 17528882), (28, 15024756), (42, 10016504), (48, 8764441), (56, 7512378), (84, 5008252), (112, 3756189), (168, 2504126), (336, 1252063)]