1282239336

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{162391}}^1$

素因数の和:162454

約数の個数: 64

約数和(自身を含む): 3741511680

約数和(自身を除く): 2459272344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3948, 7896, 162391, 324782, 487173, 649564, 974346, 1136737, 1299128, 1948692, 2273474, 3410211, 3897384, 4546948, 6820422, 7632377, 9093896, 13640844, 15264754, 22897131, 27281688, 30529508, 45794262, 53426639, 61059016, 91588524, 106853278, 160279917, 183177048, 213706556, 320559834, 427413112, 641119668, 1282239336]

約数ペア:

[(1, 1282239336), (2, 641119668), (3, 427413112), (4, 320559834), (6, 213706556), (7, 183177048), (8, 160279917), (12, 106853278), (14, 91588524), (21, 61059016), (24, 53426639), (28, 45794262), (42, 30529508), (47, 27281688), (56, 22897131), (84, 15264754), (94, 13640844), (141, 9093896), (168, 7632377), (188, 6820422), (282, 4546948), (329, 3897384), (376, 3410211), (564, 2273474), (658, 1948692), (987, 1299128), (1128, 1136737), (1316, 974346), (1974, 649564), (2632, 487173), (3948, 324782), (7896, 162391)]