401666136

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{3671}}^1$

素因数の和:3824

約数の個数: 64

約数和(自身を含む): 1036385280

約数和(自身を除く): 634719144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 97, 141, 188, 194, 282, 291, 376, 388, 564, 582, 776, 1128, 1164, 2328, 3671, 4559, 7342, 9118, 11013, 13677, 14684, 18236, 22026, 27354, 29368, 36472, 44052, 54708, 88104, 109416, 172537, 345074, 356087, 517611, 690148, 712174, 1035222, 1068261, 1380296, 1424348, 2070444, 2136522, 2848696, 4140888, 4273044, 8546088, 16736089, 33472178, 50208267, 66944356, 100416534, 133888712, 200833068, 401666136]

約数ペア:

[(1, 401666136), (2, 200833068), (3, 133888712), (4, 100416534), (6, 66944356), (8, 50208267), (12, 33472178), (24, 16736089), (47, 8546088), (94, 4273044), (97, 4140888), (141, 2848696), (188, 2136522), (194, 2070444), (282, 1424348), (291, 1380296), (376, 1068261), (388, 1035222), (564, 712174), (582, 690148), (776, 517611), (1128, 356087), (1164, 345074), (2328, 172537), (3671, 109416), (4559, 88104), (7342, 54708), (9118, 44052), (11013, 36472), (13677, 29368), (14684, 27354), (18236, 22026)]