2521552488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{9091}}^1$

素因数の和:9247

約数の個数: 128

約数和(自身を含む): 7820574720

約数和(自身を除く): 5299022232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 127, 156, 168, 182, 254, 273, 312, 364, 381, 508, 546, 728, 762, 889, 1016, 1092, 1524, 1651, 1778, 2184, 2667, 3048, 3302, 3556, 4953, 5334, 6604, 7112, 9091, 9906, 10668, 11557, 13208, 18182, 19812, 21336, 23114, 27273, 34671, 36364, 39624, 46228, 54546, 63637, 69342, 72728, 92456, 109092, 118183, 127274, 138684, 190911, 218184, 236366, 254548, 277368, 354549, 381822, 472732, 509096, 709098, 763644, 827281, 945464, 1154557, 1418196, 1527288, 1654562, 2309114, 2481843, 2836392, 3309124, 3463671, 4618228, 4963686, 6618248, 6927342, 8081899, 9236456, 9927372, 13854684, 15009241, 16163798, 19854744, 24245697, 27709368, 30018482, 32327596, 45027723, 48491394, 60036964, 64655192, 90055446, 96982788, 105064687, 120073928, 180110892, 193965576, 210129374, 315194061, 360221784, 420258748, 630388122, 840517496, 1260776244, 2521552488]

約数ペア:

[(1, 2521552488), (2, 1260776244), (3, 840517496), (4, 630388122), (6, 420258748), (7, 360221784), (8, 315194061), (12, 210129374), (13, 193965576), (14, 180110892), (21, 120073928), (24, 105064687), (26, 96982788), (28, 90055446), (39, 64655192), (42, 60036964), (52, 48491394), (56, 45027723), (78, 32327596), (84, 30018482), (91, 27709368), (104, 24245697), (127, 19854744), (156, 16163798), (168, 15009241), (182, 13854684), (254, 9927372), (273, 9236456), (312, 8081899), (364, 6927342), (381, 6618248), (508, 4963686), (546, 4618228), (728, 3463671), (762, 3309124), (889, 2836392), (1016, 2481843), (1092, 2309114), (1524, 1654562), (1651, 1527288), (1778, 1418196), (2184, 1154557), (2667, 945464), (3048, 827281), (3302, 763644), (3556, 709098), (4953, 509096), (5334, 472732), (6604, 381822), (7112, 354549), (9091, 277368), (9906, 254548), (10668, 236366), (11557, 218184), (13208, 190911), (18182, 138684), (19812, 127274), (21336, 118183), (23114, 109092), (27273, 92456), (34671, 72728), (36364, 69342), (39624, 63637), (46228, 54546)]