1900564428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{631}}^1\times {\mathrm{1559}}^1$

素因数の和:2227

約数の個数: 96

約数和(自身を含む): 5300305920

約数和(自身を除く): 3399741492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 631, 644, 966, 1262, 1559, 1893, 1932, 2524, 3118, 3786, 4417, 4677, 6236, 7572, 8834, 9354, 10913, 13251, 14513, 17668, 18708, 21826, 26502, 29026, 32739, 35857, 43539, 43652, 53004, 58052, 65478, 71714, 87078, 101591, 107571, 130956, 143428, 174156, 203182, 215142, 250999, 304773, 406364, 430284, 501998, 609546, 752997, 983729, 1003996, 1219092, 1505994, 1967458, 2951187, 3011988, 3934916, 5902374, 6886103, 11804748, 13772206, 20658309, 22625767, 27544412, 41316618, 45251534, 67877301, 82633236, 90503068, 135754602, 158380369, 271509204, 316760738, 475141107, 633521476, 950282214, 1900564428]

約数ペア:

[(1, 1900564428), (2, 950282214), (3, 633521476), (4, 475141107), (6, 316760738), (7, 271509204), (12, 158380369), (14, 135754602), (21, 90503068), (23, 82633236), (28, 67877301), (42, 45251534), (46, 41316618), (69, 27544412), (84, 22625767), (92, 20658309), (138, 13772206), (161, 11804748), (276, 6886103), (322, 5902374), (483, 3934916), (631, 3011988), (644, 2951187), (966, 1967458), (1262, 1505994), (1559, 1219092), (1893, 1003996), (1932, 983729), (2524, 752997), (3118, 609546), (3786, 501998), (4417, 430284), (4677, 406364), (6236, 304773), (7572, 250999), (8834, 215142), (9354, 203182), (10913, 174156), (13251, 143428), (14513, 130956), (17668, 107571), (18708, 101591), (21826, 87078), (26502, 71714), (29026, 65478), (32739, 58052), (35857, 53004), (43539, 43652)]