489313176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3517}}^1$

素因数の和:3585

約数の個数: 128

約数和(自身を含む): 1458984960

約数和(自身を除く): 969671784

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 31, 33, 34, 44, 51, 62, 66, 68, 88, 93, 102, 124, 132, 136, 186, 187, 204, 248, 264, 341, 372, 374, 408, 527, 561, 682, 744, 748, 1023, 1054, 1122, 1364, 1496, 1581, 2046, 2108, 2244, 2728, 3162, 3517, 4092, 4216, 4488, 5797, 6324, 7034, 8184, 10551, 11594, 12648, 14068, 17391, 21102, 23188, 28136, 34782, 38687, 42204, 46376, 59789, 69564, 77374, 84408, 109027, 116061, 119578, 139128, 154748, 179367, 218054, 232122, 239156, 309496, 327081, 358734, 436108, 464244, 478312, 654162, 657679, 717468, 872216, 928488, 1199297, 1308324, 1315358, 1434936, 1853459, 1973037, 2398594, 2616648, 2630716, 3597891, 3706918, 3946074, 4797188, 5261432, 5560377, 7195782, 7413836, 7892148, 9594376, 11120754, 14391564, 14827672, 15784296, 20388049, 22241508, 28783128, 40776098, 44483016, 61164147, 81552196, 122328294, 163104392, 244656588, 489313176]

約数ペア:

[(1, 489313176), (2, 244656588), (3, 163104392), (4, 122328294), (6, 81552196), (8, 61164147), (11, 44483016), (12, 40776098), (17, 28783128), (22, 22241508), (24, 20388049), (31, 15784296), (33, 14827672), (34, 14391564), (44, 11120754), (51, 9594376), (62, 7892148), (66, 7413836), (68, 7195782), (88, 5560377), (93, 5261432), (102, 4797188), (124, 3946074), (132, 3706918), (136, 3597891), (186, 2630716), (187, 2616648), (204, 2398594), (248, 1973037), (264, 1853459), (341, 1434936), (372, 1315358), (374, 1308324), (408, 1199297), (527, 928488), (561, 872216), (682, 717468), (744, 657679), (748, 654162), (1023, 478312), (1054, 464244), (1122, 436108), (1364, 358734), (1496, 327081), (1581, 309496), (2046, 239156), (2108, 232122), (2244, 218054), (2728, 179367), (3162, 154748), (3517, 139128), (4092, 119578), (4216, 116061), (4488, 109027), (5797, 84408), (6324, 77374), (7034, 69564), (8184, 59789), (10551, 46376), (11594, 42204), (12648, 38687), (14068, 34782), (17391, 28136), (21102, 23188)]