493658704

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:609

約数の個数: 120

約数和(自身を含む): 1220408000

約数和(自身を除く): 726749296

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 73, 77, 88, 112, 121, 146, 154, 176, 242, 292, 308, 484, 499, 511, 584, 616, 803, 847, 968, 998, 1022, 1168, 1232, 1606, 1694, 1936, 1996, 2044, 3212, 3388, 3493, 3992, 4088, 5489, 5621, 6424, 6776, 6986, 7984, 8176, 8833, 10978, 11242, 12848, 13552, 13972, 17666, 21956, 22484, 27944, 35332, 36427, 38423, 43912, 44968, 55888, 60379, 61831, 70664, 72854, 76846, 87824, 89936, 120758, 123662, 141328, 145708, 153692, 241516, 247324, 254989, 291416, 307384, 400697, 422653, 483032, 494648, 509978, 582832, 614768, 801394, 845306, 966064, 989296, 1019956, 1602788, 1690612, 2039912, 2804879, 3205576, 3381224, 4079824, 4407667, 5609758, 6411152, 6762448, 8815334, 11219516, 17630668, 22439032, 30853669, 35261336, 44878064, 61707338, 70522672, 123414676, 246829352, 493658704]

約数ペア:

[(1, 493658704), (2, 246829352), (4, 123414676), (7, 70522672), (8, 61707338), (11, 44878064), (14, 35261336), (16, 30853669), (22, 22439032), (28, 17630668), (44, 11219516), (56, 8815334), (73, 6762448), (77, 6411152), (88, 5609758), (112, 4407667), (121, 4079824), (146, 3381224), (154, 3205576), (176, 2804879), (242, 2039912), (292, 1690612), (308, 1602788), (484, 1019956), (499, 989296), (511, 966064), (584, 845306), (616, 801394), (803, 614768), (847, 582832), (968, 509978), (998, 494648), (1022, 483032), (1168, 422653), (1232, 400697), (1606, 307384), (1694, 291416), (1936, 254989), (1996, 247324), (2044, 241516), (3212, 153692), (3388, 145708), (3493, 141328), (3992, 123662), (4088, 120758), (5489, 89936), (5621, 87824), (6424, 76846), (6776, 72854), (6986, 70664), (7984, 61831), (8176, 60379), (8833, 55888), (10978, 44968), (11242, 43912), (12848, 38423), (13552, 36427), (13972, 35332), (17666, 27944), (21956, 22484)]