2490106944

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2381}}^1$

素因数の和:2828

約数の個数: 112

約数和(自身を含む): 7115129280

約数和(自身を除く): 4625022336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 419, 624, 832, 838, 1248, 1257, 1676, 2381, 2496, 2514, 3352, 4762, 5028, 5447, 6704, 7143, 9524, 10056, 10894, 13408, 14286, 16341, 19048, 20112, 21788, 26816, 28572, 30953, 32682, 38096, 40224, 43576, 57144, 61906, 65364, 76192, 80448, 87152, 92859, 114288, 123812, 130728, 152384, 174304, 185718, 228576, 247624, 261456, 348608, 371436, 457152, 495248, 522912, 742872, 990496, 997639, 1045824, 1485744, 1980992, 1995278, 2971488, 2992917, 3990556, 5942976, 5985834, 7981112, 11971668, 12969307, 15962224, 23943336, 25938614, 31924448, 38907921, 47886672, 51877228, 63848896, 77815842, 95773344, 103754456, 155631684, 191546688, 207508912, 311263368, 415017824, 622526736, 830035648, 1245053472, 2490106944]

約数ペア:

[(1, 2490106944), (2, 1245053472), (3, 830035648), (4, 622526736), (6, 415017824), (8, 311263368), (12, 207508912), (13, 191546688), (16, 155631684), (24, 103754456), (26, 95773344), (32, 77815842), (39, 63848896), (48, 51877228), (52, 47886672), (64, 38907921), (78, 31924448), (96, 25938614), (104, 23943336), (156, 15962224), (192, 12969307), (208, 11971668), (312, 7981112), (416, 5985834), (419, 5942976), (624, 3990556), (832, 2992917), (838, 2971488), (1248, 1995278), (1257, 1980992), (1676, 1485744), (2381, 1045824), (2496, 997639), (2514, 990496), (3352, 742872), (4762, 522912), (5028, 495248), (5447, 457152), (6704, 371436), (7143, 348608), (9524, 261456), (10056, 247624), (10894, 228576), (13408, 185718), (14286, 174304), (16341, 152384), (19048, 130728), (20112, 123812), (21788, 114288), (26816, 92859), (28572, 87152), (30953, 80448), (32682, 76192), (38096, 65364), (40224, 61906), (43576, 57144)]