318385368

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{631717}}^1$

素因数の和:631736

約数の個数: 48

約数和(自身を含む): 985480080

約数和(自身を除く): 667094712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 631717, 1263434, 1895151, 2526868, 3790302, 4422019, 5053736, 5685453, 7580604, 8844038, 11370906, 13266057, 15161208, 17688076, 22741812, 26532114, 35376152, 39798171, 45483624, 53064228, 79596342, 106128456, 159192684, 318385368]

約数ペア:

[(1, 318385368), (2, 159192684), (3, 106128456), (4, 79596342), (6, 53064228), (7, 45483624), (8, 39798171), (9, 35376152), (12, 26532114), (14, 22741812), (18, 17688076), (21, 15161208), (24, 13266057), (28, 11370906), (36, 8844038), (42, 7580604), (56, 5685453), (63, 5053736), (72, 4422019), (84, 3790302), (126, 2526868), (168, 1895151), (252, 1263434), (504, 631717)]