290655624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{5563}}^1$

素因数の和:5890

約数の個数: 64

約数和(自身を含む): 833264640

約数和(自身を除く): 542609016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 311, 622, 933, 1244, 1866, 2177, 2488, 3732, 4354, 5563, 6531, 7464, 8708, 11126, 13062, 16689, 17416, 22252, 26124, 33378, 38941, 44504, 52248, 66756, 77882, 116823, 133512, 155764, 233646, 311528, 467292, 934584, 1730093, 3460186, 5190279, 6920372, 10380558, 12110651, 13840744, 20761116, 24221302, 36331953, 41522232, 48442604, 72663906, 96885208, 145327812, 290655624]

約数ペア:

[(1, 290655624), (2, 145327812), (3, 96885208), (4, 72663906), (6, 48442604), (7, 41522232), (8, 36331953), (12, 24221302), (14, 20761116), (21, 13840744), (24, 12110651), (28, 10380558), (42, 6920372), (56, 5190279), (84, 3460186), (168, 1730093), (311, 934584), (622, 467292), (933, 311528), (1244, 233646), (1866, 155764), (2177, 133512), (2488, 116823), (3732, 77882), (4354, 66756), (5563, 52248), (6531, 44504), (7464, 38941), (8708, 33378), (11126, 26124), (13062, 22252), (16689, 17416)]