15704496276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{677}}^1\times {\mathrm{39451}}^1$

素因数の和:40149

約数の個数: 72

約数和(自身を含む): 42690535776

約数和(自身を除く): 26986039500

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 677, 1354, 2031, 2708, 4062, 4739, 8124, 9478, 14217, 18956, 28434, 33173, 39451, 56868, 66346, 78902, 99519, 118353, 132692, 157804, 199038, 236706, 276157, 398076, 473412, 552314, 828471, 1104628, 1656942, 1933099, 3313884, 3866198, 5799297, 7732396, 11598594, 23197188, 26708327, 53416654, 80124981, 106833308, 160249962, 186958289, 320499924, 373916578, 560874867, 747833156, 1121749734, 1308708023, 2243499468, 2617416046, 3926124069, 5234832092, 7852248138, 15704496276]

約数ペア:

[(1, 15704496276), (2, 7852248138), (3, 5234832092), (4, 3926124069), (6, 2617416046), (7, 2243499468), (12, 1308708023), (14, 1121749734), (21, 747833156), (28, 560874867), (42, 373916578), (49, 320499924), (84, 186958289), (98, 160249962), (147, 106833308), (196, 80124981), (294, 53416654), (588, 26708327), (677, 23197188), (1354, 11598594), (2031, 7732396), (2708, 5799297), (4062, 3866198), (4739, 3313884), (8124, 1933099), (9478, 1656942), (14217, 1104628), (18956, 828471), (28434, 552314), (33173, 473412), (39451, 398076), (56868, 276157), (66346, 236706), (78902, 199038), (99519, 157804), (118353, 132692)]