170005488

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2657}}^1$

素因数の和:2742

約数の個数: 80

約数和(自身を含む): 464065536

約数和(自身を除く): 294060048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2657, 2666, 3999, 5314, 5332, 7971, 7998, 10628, 10664, 15942, 15996, 21256, 21328, 31884, 31992, 42512, 63768, 63984, 82367, 114251, 127536, 164734, 228502, 247101, 329468, 342753, 457004, 494202, 658936, 685506, 914008, 988404, 1317872, 1371012, 1828016, 1976808, 2742024, 3541781, 3953616, 5484048, 7083562, 10625343, 14167124, 21250686, 28334248, 42501372, 56668496, 85002744, 170005488]

約数ペア:

[(1, 170005488), (2, 85002744), (3, 56668496), (4, 42501372), (6, 28334248), (8, 21250686), (12, 14167124), (16, 10625343), (24, 7083562), (31, 5484048), (43, 3953616), (48, 3541781), (62, 2742024), (86, 1976808), (93, 1828016), (124, 1371012), (129, 1317872), (172, 988404), (186, 914008), (248, 685506), (258, 658936), (344, 494202), (372, 457004), (496, 342753), (516, 329468), (688, 247101), (744, 228502), (1032, 164734), (1333, 127536), (1488, 114251), (2064, 82367), (2657, 63984), (2666, 63768), (3999, 42512), (5314, 31992), (5332, 31884), (7971, 21328), (7998, 21256), (10628, 15996), (10664, 15942)]