315486192

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{938947}}^1$

素因数の和:938965

約数の個数: 40

約数和(自身を含む): 931436416

約数和(自身を除く): 615950224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 938947, 1877894, 2816841, 3755788, 5633682, 6572629, 7511576, 11267364, 13145258, 15023152, 19717887, 22534728, 26290516, 39435774, 45069456, 52581032, 78871548, 105162064, 157743096, 315486192]

約数ペア:

[(1, 315486192), (2, 157743096), (3, 105162064), (4, 78871548), (6, 52581032), (7, 45069456), (8, 39435774), (12, 26290516), (14, 22534728), (16, 19717887), (21, 15023152), (24, 13145258), (28, 11267364), (42, 7511576), (48, 6572629), (56, 5633682), (84, 3755788), (112, 2816841), (168, 1877894), (336, 938947)]