239399856

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53629}}^1$

素因数の和:53674

約数の個数: 60

約数和(自身を含む): 691612480

約数和(自身を除く): 452212624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 53629, 107258, 160887, 214516, 321774, 429032, 482661, 643548, 858064, 965322, 1287096, 1662499, 1930644, 2574192, 3324998, 3861288, 4987497, 6649996, 7722576, 9974994, 13299992, 14962491, 19949988, 26599984, 29924982, 39899976, 59849964, 79799952, 119699928, 239399856]

約数ペア:

[(1, 239399856), (2, 119699928), (3, 79799952), (4, 59849964), (6, 39899976), (8, 29924982), (9, 26599984), (12, 19949988), (16, 14962491), (18, 13299992), (24, 9974994), (31, 7722576), (36, 6649996), (48, 4987497), (62, 3861288), (72, 3324998), (93, 2574192), (124, 1930644), (144, 1662499), (186, 1287096), (248, 965322), (279, 858064), (372, 643548), (496, 482661), (558, 429032), (744, 321774), (1116, 214516), (1488, 160887), (2232, 107258), (4464, 53629)]