489417684

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{8081}}^1$

素因数の和:8205

約数の個数: 72

約数和(自身を含む): 1341482688

約数和(自身を除く): 852065004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 412, 588, 618, 721, 1236, 1442, 2163, 2884, 4326, 5047, 8081, 8652, 10094, 15141, 16162, 20188, 24243, 30282, 32324, 48486, 56567, 60564, 96972, 113134, 169701, 226268, 339402, 395969, 678804, 791938, 832343, 1187907, 1583876, 1664686, 2375814, 2497029, 3329372, 4751628, 4994058, 5826401, 9988116, 11652802, 17479203, 23305604, 34958406, 40784807, 69916812, 81569614, 122354421, 163139228, 244708842, 489417684]

約数ペア:

[(1, 489417684), (2, 244708842), (3, 163139228), (4, 122354421), (6, 81569614), (7, 69916812), (12, 40784807), (14, 34958406), (21, 23305604), (28, 17479203), (42, 11652802), (49, 9988116), (84, 5826401), (98, 4994058), (103, 4751628), (147, 3329372), (196, 2497029), (206, 2375814), (294, 1664686), (309, 1583876), (412, 1187907), (588, 832343), (618, 791938), (721, 678804), (1236, 395969), (1442, 339402), (2163, 226268), (2884, 169701), (4326, 113134), (5047, 96972), (8081, 60564), (8652, 56567), (10094, 48486), (15141, 32324), (16162, 30282), (20188, 24243)]