388612404

素因数分解:

$2^2\times 3^7\times {\mathrm{31}}^1\times {\mathrm{1433}}^1$

素因数の和:1489

約数の個数: 96

約数和(自身を含む): 1053588480

約数和(自身を除く): 664976076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 729, 837, 972, 1116, 1433, 1458, 1674, 2187, 2511, 2866, 2916, 3348, 4299, 4374, 5022, 5732, 7533, 8598, 8748, 10044, 12897, 15066, 17196, 22599, 25794, 30132, 38691, 44423, 45198, 51588, 67797, 77382, 88846, 90396, 116073, 133269, 135594, 154764, 177692, 232146, 266538, 271188, 348219, 399807, 464292, 533076, 696438, 799614, 1044657, 1199421, 1392876, 1599228, 2089314, 2398842, 3133971, 3598263, 4178628, 4797684, 6267942, 7196526, 10794789, 12535884, 14393052, 21589578, 32384367, 43179156, 64768734, 97153101, 129537468, 194306202, 388612404]

約数ペア:

[(1, 388612404), (2, 194306202), (3, 129537468), (4, 97153101), (6, 64768734), (9, 43179156), (12, 32384367), (18, 21589578), (27, 14393052), (31, 12535884), (36, 10794789), (54, 7196526), (62, 6267942), (81, 4797684), (93, 4178628), (108, 3598263), (124, 3133971), (162, 2398842), (186, 2089314), (243, 1599228), (279, 1392876), (324, 1199421), (372, 1044657), (486, 799614), (558, 696438), (729, 533076), (837, 464292), (972, 399807), (1116, 348219), (1433, 271188), (1458, 266538), (1674, 232146), (2187, 177692), (2511, 154764), (2866, 135594), (2916, 133269), (3348, 116073), (4299, 90396), (4374, 88846), (5022, 77382), (5732, 67797), (7533, 51588), (8598, 45198), (8748, 44423), (10044, 38691), (12897, 30132), (15066, 25794), (17196, 22599)]