287590992

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 160

約数和(自身を含む): 853278720

約数和(自身を除く): 565687728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 127, 152, 156, 191, 208, 228, 247, 254, 304, 312, 381, 382, 456, 494, 508, 573, 624, 741, 762, 764, 912, 988, 1016, 1146, 1482, 1524, 1528, 1651, 1976, 2032, 2292, 2413, 2483, 2964, 3048, 3056, 3302, 3629, 3952, 4584, 4826, 4953, 4966, 5928, 6096, 6604, 7239, 7258, 7449, 9168, 9652, 9906, 9932, 10887, 11856, 13208, 14478, 14516, 14898, 19304, 19812, 19864, 21774, 24257, 26416, 28956, 29032, 29796, 31369, 38608, 39624, 39728, 43548, 47177, 48514, 57912, 58064, 59592, 62738, 72771, 79248, 87096, 94107, 94354, 97028, 115824, 119184, 125476, 141531, 145542, 174192, 188214, 188708, 194056, 250952, 283062, 291084, 315341, 376428, 377416, 388112, 460883, 501904, 566124, 582168, 630682, 752856, 754832, 921766, 946023, 1132248, 1164336, 1261364, 1382649, 1505712, 1843532, 1892046, 2264496, 2522728, 2765298, 3687064, 3784092, 5045456, 5530596, 5991479, 7374128, 7568184, 11061192, 11982958, 15136368, 17974437, 22122384, 23965916, 35948874, 47931832, 71897748, 95863664, 143795496, 287590992]

約数ペア:

[(1, 287590992), (2, 143795496), (3, 95863664), (4, 71897748), (6, 47931832), (8, 35948874), (12, 23965916), (13, 22122384), (16, 17974437), (19, 15136368), (24, 11982958), (26, 11061192), (38, 7568184), (39, 7374128), (48, 5991479), (52, 5530596), (57, 5045456), (76, 3784092), (78, 3687064), (104, 2765298), (114, 2522728), (127, 2264496), (152, 1892046), (156, 1843532), (191, 1505712), (208, 1382649), (228, 1261364), (247, 1164336), (254, 1132248), (304, 946023), (312, 921766), (381, 754832), (382, 752856), (456, 630682), (494, 582168), (508, 566124), (573, 501904), (624, 460883), (741, 388112), (762, 377416), (764, 376428), (912, 315341), (988, 291084), (1016, 283062), (1146, 250952), (1482, 194056), (1524, 188708), (1528, 188214), (1651, 174192), (1976, 145542), (2032, 141531), (2292, 125476), (2413, 119184), (2483, 115824), (2964, 97028), (3048, 94354), (3056, 94107), (3302, 87096), (3629, 79248), (3952, 72771), (4584, 62738), (4826, 59592), (4953, 58064), (4966, 57912), (5928, 48514), (6096, 47177), (6604, 43548), (7239, 39728), (7258, 39624), (7449, 38608), (9168, 31369), (9652, 29796), (9906, 29032), (9932, 28956), (10887, 26416), (11856, 24257), (13208, 21774), (14478, 19864), (14516, 19812), (14898, 19304)]