490840896

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2161}}^1$

素因数の和:2209

約数の個数: 168

約数和(自身を含む): 1607905344

約数和(自身を除く): 1117064448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 192, 208, 224, 273, 312, 336, 338, 364, 416, 448, 507, 546, 624, 672, 676, 728, 832, 1014, 1092, 1183, 1248, 1344, 1352, 1456, 2028, 2161, 2184, 2366, 2496, 2704, 2912, 3549, 4056, 4322, 4368, 4732, 5408, 5824, 6483, 7098, 8112, 8644, 8736, 9464, 10816, 12966, 14196, 15127, 16224, 17288, 17472, 18928, 25932, 28093, 28392, 30254, 32448, 34576, 37856, 45381, 51864, 56186, 56784, 60508, 69152, 75712, 84279, 90762, 103728, 112372, 113568, 121016, 138304, 168558, 181524, 196651, 207456, 224744, 227136, 242032, 337116, 363048, 365209, 393302, 414912, 449488, 484064, 589953, 674232, 726096, 730418, 786604, 898976, 968128, 1095627, 1179906, 1348464, 1452192, 1460836, 1573208, 1797952, 2191254, 2359812, 2556463, 2696928, 2904384, 2921672, 3146416, 4382508, 4719624, 5112926, 5393856, 5843344, 6292832, 7669389, 8765016, 9439248, 10225852, 11686688, 12585664, 15338778, 17530032, 18878496, 20451704, 23373376, 30677556, 35060064, 37756992, 40903408, 61355112, 70120128, 81806816, 122710224, 163613632, 245420448, 490840896]

約数ペア:

[(1, 490840896), (2, 245420448), (3, 163613632), (4, 122710224), (6, 81806816), (7, 70120128), (8, 61355112), (12, 40903408), (13, 37756992), (14, 35060064), (16, 30677556), (21, 23373376), (24, 20451704), (26, 18878496), (28, 17530032), (32, 15338778), (39, 12585664), (42, 11686688), (48, 10225852), (52, 9439248), (56, 8765016), (64, 7669389), (78, 6292832), (84, 5843344), (91, 5393856), (96, 5112926), (104, 4719624), (112, 4382508), (156, 3146416), (168, 2921672), (169, 2904384), (182, 2696928), (192, 2556463), (208, 2359812), (224, 2191254), (273, 1797952), (312, 1573208), (336, 1460836), (338, 1452192), (364, 1348464), (416, 1179906), (448, 1095627), (507, 968128), (546, 898976), (624, 786604), (672, 730418), (676, 726096), (728, 674232), (832, 589953), (1014, 484064), (1092, 449488), (1183, 414912), (1248, 393302), (1344, 365209), (1352, 363048), (1456, 337116), (2028, 242032), (2161, 227136), (2184, 224744), (2366, 207456), (2496, 196651), (2704, 181524), (2912, 168558), (3549, 138304), (4056, 121016), (4322, 113568), (4368, 112372), (4732, 103728), (5408, 90762), (5824, 84279), (6483, 75712), (7098, 69152), (8112, 60508), (8644, 56784), (8736, 56186), (9464, 51864), (10816, 45381), (12966, 37856), (14196, 34576), (15127, 32448), (16224, 30254), (17288, 28392), (17472, 28093), (18928, 25932)]