316191816

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47221}}^1$

素因数の和:47267

約数の個数: 64

約数和(自身を含む): 906662400

約数和(自身を除く): 590470584

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, 47221, 94442, 141663, 188884, 283326, 377768, 424989, 566652, 849978, 1133304, 1274967, 1463851, 1699956, 2549934, 2927702, 3399912, 4391553, 5099868, 5855404, 8783106, 10199736, 11710808, 13174659, 17566212, 26349318, 35132424, 39523977, 52698636, 79047954, 105397272, 158095908, 316191816]

約数ペア:

[(1, 316191816), (2, 158095908), (3, 105397272), (4, 79047954), (6, 52698636), (8, 39523977), (9, 35132424), (12, 26349318), (18, 17566212), (24, 13174659), (27, 11710808), (31, 10199736), (36, 8783106), (54, 5855404), (62, 5099868), (72, 4391553), (93, 3399912), (108, 2927702), (124, 2549934), (186, 1699956), (216, 1463851), (248, 1274967), (279, 1133304), (372, 849978), (558, 566652), (744, 424989), (837, 377768), (1116, 283326), (1674, 188884), (2232, 141663), (3348, 94442), (6696, 47221)]