312828264

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{206897}}^1$

素因数の和:206919

約数の個数: 64

約数和(自身を含む): 993110400

約数和(自身を除く): 680282136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 206897, 413794, 620691, 827588, 1241382, 1448279, 1655176, 1862073, 2482764, 2896558, 3724146, 4344837, 4965528, 5586219, 5793116, 7448292, 8689674, 11172438, 11586232, 13034511, 14896584, 17379348, 22344876, 26069022, 34758696, 39103533, 44689752, 52138044, 78207066, 104276088, 156414132, 312828264]

約数ペア:

[(1, 312828264), (2, 156414132), (3, 104276088), (4, 78207066), (6, 52138044), (7, 44689752), (8, 39103533), (9, 34758696), (12, 26069022), (14, 22344876), (18, 17379348), (21, 14896584), (24, 13034511), (27, 11586232), (28, 11172438), (36, 8689674), (42, 7448292), (54, 5793116), (56, 5586219), (63, 4965528), (72, 4344837), (84, 3724146), (108, 2896558), (126, 2482764), (168, 1862073), (189, 1655176), (216, 1448279), (252, 1241382), (378, 827588), (504, 620691), (756, 413794), (1512, 206897)]