4477284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 72

約数和(自身を含む): 13133120

約数和(自身を除く): 8655836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 163, 218, 252, 326, 327, 436, 489, 652, 654, 763, 978, 981, 1141, 1308, 1467, 1526, 1956, 1962, 2282, 2289, 2934, 3052, 3423, 3924, 4564, 4578, 5868, 6846, 6867, 9156, 10269, 13692, 13734, 17767, 20538, 27468, 35534, 41076, 53301, 71068, 106602, 124369, 159903, 213204, 248738, 319806, 373107, 497476, 639612, 746214, 1119321, 1492428, 2238642, 4477284]

約数ペア:

[(1, 4477284), (2, 2238642), (3, 1492428), (4, 1119321), (6, 746214), (7, 639612), (9, 497476), (12, 373107), (14, 319806), (18, 248738), (21, 213204), (28, 159903), (36, 124369), (42, 106602), (63, 71068), (84, 53301), (109, 41076), (126, 35534), (163, 27468), (218, 20538), (252, 17767), (326, 13734), (327, 13692), (436, 10269), (489, 9156), (652, 6867), (654, 6846), (763, 5868), (978, 4578), (981, 4564), (1141, 3924), (1308, 3423), (1467, 3052), (1526, 2934), (1956, 2289), (1962, 2282)]