285983152

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:591

約数の個数: 120

約数和(自身を含む): 710713440

約数和(自身を除く): 424730288

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 169, 182, 203, 208, 232, 338, 364, 377, 406, 464, 521, 676, 728, 754, 812, 1042, 1183, 1352, 1456, 1508, 1624, 2084, 2366, 2639, 2704, 3016, 3248, 3647, 4168, 4732, 4901, 5278, 6032, 6773, 7294, 8336, 9464, 9802, 10556, 13546, 14588, 15109, 18928, 19604, 21112, 27092, 29176, 30218, 34307, 39208, 42224, 47411, 54184, 58352, 60436, 68614, 78416, 88049, 94822, 105763, 108368, 120872, 137228, 176098, 189644, 196417, 211526, 241744, 274456, 352196, 379288, 392834, 423052, 548912, 616343, 704392, 758576, 785668, 846104, 1232686, 1374919, 1408784, 1571336, 1692208, 2465372, 2553421, 2749838, 3142672, 4930744, 5106842, 5499676, 9861488, 10213684, 10999352, 17873947, 20427368, 21998704, 35747894, 40854736, 71495788, 142991576, 285983152]

約数ペア:

[(1, 285983152), (2, 142991576), (4, 71495788), (7, 40854736), (8, 35747894), (13, 21998704), (14, 20427368), (16, 17873947), (26, 10999352), (28, 10213684), (29, 9861488), (52, 5499676), (56, 5106842), (58, 4930744), (91, 3142672), (104, 2749838), (112, 2553421), (116, 2465372), (169, 1692208), (182, 1571336), (203, 1408784), (208, 1374919), (232, 1232686), (338, 846104), (364, 785668), (377, 758576), (406, 704392), (464, 616343), (521, 548912), (676, 423052), (728, 392834), (754, 379288), (812, 352196), (1042, 274456), (1183, 241744), (1352, 211526), (1456, 196417), (1508, 189644), (1624, 176098), (2084, 137228), (2366, 120872), (2639, 108368), (2704, 105763), (3016, 94822), (3248, 88049), (3647, 78416), (4168, 68614), (4732, 60436), (4901, 58352), (5278, 54184), (6032, 47411), (6773, 42224), (7294, 39208), (8336, 34307), (9464, 30218), (9802, 29176), (10556, 27092), (13546, 21112), (14588, 19604), (15109, 18928)]