279562668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10433}}^1$

素因数の和:10487

約数の個数: 96

約数和(自身を含む): 841397760

約数和(自身を除く): 561835092

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 77, 84, 87, 116, 132, 154, 174, 203, 231, 308, 319, 348, 406, 462, 609, 638, 812, 924, 957, 1218, 1276, 1914, 2233, 2436, 3828, 4466, 6699, 8932, 10433, 13398, 20866, 26796, 31299, 41732, 62598, 73031, 114763, 125196, 146062, 219093, 229526, 292124, 302557, 344289, 438186, 459052, 605114, 688578, 803341, 876372, 907671, 1210228, 1377156, 1606682, 1815342, 2117899, 2410023, 3213364, 3328127, 3630684, 4235798, 4820046, 6353697, 6656254, 8471596, 9640092, 9984381, 12707394, 13312508, 19968762, 23296889, 25414788, 39937524, 46593778, 69890667, 93187556, 139781334, 279562668]

約数ペア:

[(1, 279562668), (2, 139781334), (3, 93187556), (4, 69890667), (6, 46593778), (7, 39937524), (11, 25414788), (12, 23296889), (14, 19968762), (21, 13312508), (22, 12707394), (28, 9984381), (29, 9640092), (33, 8471596), (42, 6656254), (44, 6353697), (58, 4820046), (66, 4235798), (77, 3630684), (84, 3328127), (87, 3213364), (116, 2410023), (132, 2117899), (154, 1815342), (174, 1606682), (203, 1377156), (231, 1210228), (308, 907671), (319, 876372), (348, 803341), (406, 688578), (462, 605114), (609, 459052), (638, 438186), (812, 344289), (924, 302557), (957, 292124), (1218, 229526), (1276, 219093), (1914, 146062), (2233, 125196), (2436, 114763), (3828, 73031), (4466, 62598), (6699, 41732), (8932, 31299), (10433, 26796), (13398, 20866)]