480387852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{17489}}^1$

素因数の和:17615

約数の個数: 72

約数和(自身を含む): 1400599200

約数和(自身を除く): 920211348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 654, 763, 981, 1308, 1526, 1962, 2289, 3052, 3924, 4578, 6867, 9156, 13734, 17489, 27468, 34978, 52467, 69956, 104934, 122423, 157401, 209868, 244846, 314802, 367269, 489692, 629604, 734538, 1101807, 1469076, 1906301, 2203614, 3812602, 4407228, 5718903, 7625204, 11437806, 13344107, 17156709, 22875612, 26688214, 34313418, 40032321, 53376428, 68626836, 80064642, 120096963, 160129284, 240193926, 480387852]

約数ペア:

[(1, 480387852), (2, 240193926), (3, 160129284), (4, 120096963), (6, 80064642), (7, 68626836), (9, 53376428), (12, 40032321), (14, 34313418), (18, 26688214), (21, 22875612), (28, 17156709), (36, 13344107), (42, 11437806), (63, 7625204), (84, 5718903), (109, 4407228), (126, 3812602), (218, 2203614), (252, 1906301), (327, 1469076), (436, 1101807), (654, 734538), (763, 629604), (981, 489692), (1308, 367269), (1526, 314802), (1962, 244846), (2289, 209868), (3052, 157401), (3924, 122423), (4578, 104934), (6867, 69956), (9156, 52467), (13734, 34978), (17489, 27468)]