518834484

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2221}}^1$

素因数の和:2347

約数の個数: 120

約数和(自身を含む): 1565852288

約数和(自身を除く): 1047017804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 103, 108, 126, 162, 189, 206, 252, 309, 324, 378, 412, 567, 618, 721, 756, 927, 1134, 1236, 1442, 1854, 2163, 2221, 2268, 2781, 2884, 3708, 4326, 4442, 5562, 6489, 6663, 8343, 8652, 8884, 11124, 12978, 13326, 15547, 16686, 19467, 19989, 25956, 26652, 31094, 33372, 38934, 39978, 46641, 58401, 59967, 62188, 77868, 79956, 93282, 116802, 119934, 139923, 179901, 186564, 228763, 233604, 239868, 279846, 359802, 419769, 457526, 559692, 686289, 719604, 839538, 915052, 1259307, 1372578, 1601341, 1679076, 2058867, 2518614, 2745156, 3202682, 4117734, 4804023, 5037228, 6176601, 6405364, 8235468, 9608046, 12353202, 14412069, 18529803, 19216092, 24706404, 28824138, 37059606, 43236207, 57648276, 74119212, 86472414, 129708621, 172944828, 259417242, 518834484]

約数ペア:

[(1, 518834484), (2, 259417242), (3, 172944828), (4, 129708621), (6, 86472414), (7, 74119212), (9, 57648276), (12, 43236207), (14, 37059606), (18, 28824138), (21, 24706404), (27, 19216092), (28, 18529803), (36, 14412069), (42, 12353202), (54, 9608046), (63, 8235468), (81, 6405364), (84, 6176601), (103, 5037228), (108, 4804023), (126, 4117734), (162, 3202682), (189, 2745156), (206, 2518614), (252, 2058867), (309, 1679076), (324, 1601341), (378, 1372578), (412, 1259307), (567, 915052), (618, 839538), (721, 719604), (756, 686289), (927, 559692), (1134, 457526), (1236, 419769), (1442, 359802), (1854, 279846), (2163, 239868), (2221, 233604), (2268, 228763), (2781, 186564), (2884, 179901), (3708, 139923), (4326, 119934), (4442, 116802), (5562, 93282), (6489, 79956), (6663, 77868), (8343, 62188), (8652, 59967), (8884, 58401), (11124, 46641), (12978, 39978), (13326, 38934), (15547, 33372), (16686, 31094), (19467, 26652), (19989, 25956)]