317892816

素因数分解:

$2^4\times 3^3\times {\mathrm{313}}^1\times {\mathrm{2351}}^1$

素因数の和:2681

約数の個数: 80

約数和(自身を含む): 915774720

約数和(自身を除く): 597881904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 313, 432, 626, 939, 1252, 1878, 2351, 2504, 2817, 3756, 4702, 5008, 5634, 7053, 7512, 8451, 9404, 11268, 14106, 15024, 16902, 18808, 21159, 22536, 28212, 33804, 37616, 42318, 45072, 56424, 63477, 67608, 84636, 112848, 126954, 135216, 169272, 253908, 338544, 507816, 735863, 1015632, 1471726, 2207589, 2943452, 4415178, 5886904, 6622767, 8830356, 11773808, 13245534, 17660712, 19868301, 26491068, 35321424, 39736602, 52982136, 79473204, 105964272, 158946408, 317892816]

約数ペア:

[(1, 317892816), (2, 158946408), (3, 105964272), (4, 79473204), (6, 52982136), (8, 39736602), (9, 35321424), (12, 26491068), (16, 19868301), (18, 17660712), (24, 13245534), (27, 11773808), (36, 8830356), (48, 6622767), (54, 5886904), (72, 4415178), (108, 2943452), (144, 2207589), (216, 1471726), (313, 1015632), (432, 735863), (626, 507816), (939, 338544), (1252, 253908), (1878, 169272), (2351, 135216), (2504, 126954), (2817, 112848), (3756, 84636), (4702, 67608), (5008, 63477), (5634, 56424), (7053, 45072), (7512, 42318), (8451, 37616), (9404, 33804), (11268, 28212), (14106, 22536), (15024, 21159), (16902, 18808)]