997607772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{45503}}^1$

素因数の和:45552

約数の個数: 96

約数和(自身を含む): 3057868800

約数和(自身を除く): 2060261028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 84, 87, 108, 116, 126, 174, 189, 203, 252, 261, 348, 378, 406, 522, 609, 756, 783, 812, 1044, 1218, 1566, 1827, 2436, 3132, 3654, 5481, 7308, 10962, 21924, 45503, 91006, 136509, 182012, 273018, 318521, 409527, 546036, 637042, 819054, 955563, 1228581, 1274084, 1319587, 1638108, 1911126, 2457162, 2639174, 2866689, 3822252, 3958761, 4914324, 5278348, 5733378, 7917522, 8600067, 9237109, 11466756, 11876283, 15835044, 17200134, 18474218, 23752566, 27711327, 34400268, 35628849, 36948436, 47505132, 55422654, 71257698, 83133981, 110845308, 142515396, 166267962, 249401943, 332535924, 498803886, 997607772]

約数ペア:

[(1, 997607772), (2, 498803886), (3, 332535924), (4, 249401943), (6, 166267962), (7, 142515396), (9, 110845308), (12, 83133981), (14, 71257698), (18, 55422654), (21, 47505132), (27, 36948436), (28, 35628849), (29, 34400268), (36, 27711327), (42, 23752566), (54, 18474218), (58, 17200134), (63, 15835044), (84, 11876283), (87, 11466756), (108, 9237109), (116, 8600067), (126, 7917522), (174, 5733378), (189, 5278348), (203, 4914324), (252, 3958761), (261, 3822252), (348, 2866689), (378, 2639174), (406, 2457162), (522, 1911126), (609, 1638108), (756, 1319587), (783, 1274084), (812, 1228581), (1044, 955563), (1218, 819054), (1566, 637042), (1827, 546036), (2436, 409527), (3132, 318521), (3654, 273018), (5481, 182012), (7308, 136509), (10962, 91006), (21924, 45503)]