248814774

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1483}}^1$

素因数の和:1746

約数の個数: 64

約数和(自身を含む): 598348800

約数和(自身を除く): 349534026

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 239, 351, 478, 702, 717, 1434, 1483, 2151, 2966, 3107, 4302, 4449, 6214, 6453, 8898, 9321, 12906, 13347, 18642, 19279, 26694, 27963, 38558, 40041, 55926, 57837, 80082, 83889, 115674, 167778, 173511, 347022, 354437, 520533, 708874, 1041066, 1063311, 2126622, 3189933, 4607681, 6379866, 9215362, 9569799, 13823043, 19139598, 27646086, 41469129, 82938258, 124407387, 248814774]

約数ペア:

[(1, 248814774), (2, 124407387), (3, 82938258), (6, 41469129), (9, 27646086), (13, 19139598), (18, 13823043), (26, 9569799), (27, 9215362), (39, 6379866), (54, 4607681), (78, 3189933), (117, 2126622), (234, 1063311), (239, 1041066), (351, 708874), (478, 520533), (702, 354437), (717, 347022), (1434, 173511), (1483, 167778), (2151, 115674), (2966, 83889), (3107, 80082), (4302, 57837), (4449, 55926), (6214, 40041), (6453, 38558), (8898, 27963), (9321, 26694), (12906, 19279), (13347, 18642)]