390032328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74891}}^1$

素因数の和:74938

約数の個数: 64

約数和(自身を含む): 1150341120

約数和(自身を除く): 760308792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 74891, 149782, 224673, 299564, 449346, 524237, 599128, 898692, 1048474, 1572711, 1797384, 2096948, 2321621, 3145422, 4193896, 4643242, 6290844, 6964863, 9286484, 12581688, 13929726, 16251347, 18572968, 27859452, 32502694, 48754041, 55718904, 65005388, 97508082, 130010776, 195016164, 390032328]

約数ペア:

[(1, 390032328), (2, 195016164), (3, 130010776), (4, 97508082), (6, 65005388), (7, 55718904), (8, 48754041), (12, 32502694), (14, 27859452), (21, 18572968), (24, 16251347), (28, 13929726), (31, 12581688), (42, 9286484), (56, 6964863), (62, 6290844), (84, 4643242), (93, 4193896), (124, 3145422), (168, 2321621), (186, 2096948), (217, 1797384), (248, 1572711), (372, 1048474), (434, 898692), (651, 599128), (744, 524237), (868, 449346), (1302, 299564), (1736, 224673), (2604, 149782), (5208, 74891)]