905610528

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{461}}^1$

素因数の和:855

約数の個数: 144

約数和(自身を含む): 2724321600

約数和(自身を除く): 1818711072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 359, 456, 461, 608, 684, 718, 912, 922, 1077, 1368, 1383, 1436, 1824, 1844, 2154, 2736, 2766, 2872, 3231, 3688, 4149, 4308, 5472, 5532, 5744, 6462, 6821, 7376, 8298, 8616, 8759, 11064, 11488, 12924, 13642, 14752, 16596, 17232, 17518, 20463, 22128, 25848, 26277, 27284, 33192, 34464, 35036, 40926, 44256, 51696, 52554, 54568, 61389, 66384, 70072, 78831, 81852, 103392, 105108, 109136, 122778, 132768, 140144, 157662, 163704, 165499, 210216, 218272, 245556, 280288, 315324, 327408, 330998, 420432, 491112, 496497, 630648, 654816, 661996, 840864, 982224, 992994, 1261296, 1323992, 1489491, 1964448, 1985988, 2522592, 2647984, 2978982, 3144481, 3971976, 5295968, 5957964, 6288962, 7943952, 9433443, 11915928, 12577924, 15887904, 18866886, 23831856, 25155848, 28300329, 37733772, 47663712, 50311696, 56600658, 75467544, 100623392, 113201316, 150935088, 226402632, 301870176, 452805264, 905610528]

約数ペア:

[(1, 905610528), (2, 452805264), (3, 301870176), (4, 226402632), (6, 150935088), (8, 113201316), (9, 100623392), (12, 75467544), (16, 56600658), (18, 50311696), (19, 47663712), (24, 37733772), (32, 28300329), (36, 25155848), (38, 23831856), (48, 18866886), (57, 15887904), (72, 12577924), (76, 11915928), (96, 9433443), (114, 7943952), (144, 6288962), (152, 5957964), (171, 5295968), (228, 3971976), (288, 3144481), (304, 2978982), (342, 2647984), (359, 2522592), (456, 1985988), (461, 1964448), (608, 1489491), (684, 1323992), (718, 1261296), (912, 992994), (922, 982224), (1077, 840864), (1368, 661996), (1383, 654816), (1436, 630648), (1824, 496497), (1844, 491112), (2154, 420432), (2736, 330998), (2766, 327408), (2872, 315324), (3231, 280288), (3688, 245556), (4149, 218272), (4308, 210216), (5472, 165499), (5532, 163704), (5744, 157662), (6462, 140144), (6821, 132768), (7376, 122778), (8298, 109136), (8616, 105108), (8759, 103392), (11064, 81852), (11488, 78831), (12924, 70072), (13642, 66384), (14752, 61389), (16596, 54568), (17232, 52554), (17518, 51696), (20463, 44256), (22128, 40926), (25848, 35036), (26277, 34464), (27284, 33192)]