379695504

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2716

約数の個数: 80

約数和(自身を含む): 1018220544

約数和(自身を除く): 638525040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 71, 86, 129, 142, 172, 213, 258, 284, 344, 426, 516, 568, 688, 852, 1032, 1136, 1704, 2064, 2591, 3053, 3408, 5182, 6106, 7773, 9159, 10364, 12212, 15546, 18318, 20728, 24424, 31092, 36636, 41456, 48848, 62184, 73272, 111413, 124368, 146544, 183961, 222826, 334239, 367922, 445652, 551883, 668478, 735844, 891304, 1103766, 1336956, 1471688, 1782608, 2207532, 2673912, 2943376, 4415064, 5347824, 7910323, 8830128, 15820646, 23730969, 31641292, 47461938, 63282584, 94923876, 126565168, 189847752, 379695504]

約数ペア:

[(1, 379695504), (2, 189847752), (3, 126565168), (4, 94923876), (6, 63282584), (8, 47461938), (12, 31641292), (16, 23730969), (24, 15820646), (43, 8830128), (48, 7910323), (71, 5347824), (86, 4415064), (129, 2943376), (142, 2673912), (172, 2207532), (213, 1782608), (258, 1471688), (284, 1336956), (344, 1103766), (426, 891304), (516, 735844), (568, 668478), (688, 551883), (852, 445652), (1032, 367922), (1136, 334239), (1704, 222826), (2064, 183961), (2591, 146544), (3053, 124368), (3408, 111413), (5182, 73272), (6106, 62184), (7773, 48848), (9159, 41456), (10364, 36636), (12212, 31092), (15546, 24424), (18318, 20728)]