425548904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3319}}^1$

素因数の和:3414

約数の個数: 64

約数和(自身を含む): 917913600

約数和(自身を除く): 492364696

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 47, 62, 88, 94, 124, 188, 248, 341, 376, 517, 682, 1034, 1364, 1457, 2068, 2728, 2914, 3319, 4136, 5828, 6638, 11656, 13276, 16027, 26552, 32054, 36509, 64108, 73018, 102889, 128216, 146036, 155993, 205778, 292072, 311986, 411556, 623972, 823112, 1131779, 1247944, 1715923, 2263558, 3431846, 4527116, 4835783, 6863692, 9054232, 9671566, 13727384, 19343132, 38686264, 53193613, 106387226, 212774452, 425548904]

約数ペア:

[(1, 425548904), (2, 212774452), (4, 106387226), (8, 53193613), (11, 38686264), (22, 19343132), (31, 13727384), (44, 9671566), (47, 9054232), (62, 6863692), (88, 4835783), (94, 4527116), (124, 3431846), (188, 2263558), (248, 1715923), (341, 1247944), (376, 1131779), (517, 823112), (682, 623972), (1034, 411556), (1364, 311986), (1457, 292072), (2068, 205778), (2728, 155993), (2914, 146036), (3319, 128216), (4136, 102889), (5828, 73018), (6638, 64108), (11656, 36509), (13276, 32054), (16027, 26552)]