317999736

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47491}}^1$

素因数の和:47537

約数の個数: 64

約数和(自身を含む): 911846400

約数和(自身を除く): 593846664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 47491, 94982, 142473, 189964, 284946, 379928, 427419, 569892, 854838, 1139784, 1282257, 1472221, 1709676, 2564514, 2944442, 3419352, 4416663, 5129028, 5888884, 8833326, 10258056, 11777768, 13249989, 17666652, 26499978, 35333304, 39749967, 52999956, 79499934, 105999912, 158999868, 317999736]

約数ペア:

[(1, 317999736), (2, 158999868), (3, 105999912), (4, 79499934), (6, 52999956), (8, 39749967), (9, 35333304), (12, 26499978), (18, 17666652), (24, 13249989), (27, 11777768), (31, 10258056), (36, 8833326), (54, 5888884), (62, 5129028), (72, 4416663), (93, 3419352), (108, 2944442), (124, 2564514), (186, 1709676), (216, 1472221), (248, 1282257), (279, 1139784), (372, 854838), (558, 569892), (744, 427419), (837, 379928), (1116, 284946), (1674, 189964), (2232, 142473), (3348, 94982), (6696, 47491)]