1393231168

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{751}}^1$

素因数の和:912

約数の個数: 112

約数和(自身を含む): 3273113088

約数和(自身を除く): 1879881920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 101, 112, 164, 202, 224, 287, 328, 404, 448, 574, 656, 707, 751, 808, 1148, 1312, 1414, 1502, 1616, 2296, 2624, 2828, 3004, 3232, 4141, 4592, 5257, 5656, 6008, 6464, 8282, 9184, 10514, 11312, 12016, 16564, 18368, 21028, 22624, 24032, 28987, 30791, 33128, 42056, 45248, 48064, 57974, 61582, 66256, 75851, 84112, 115948, 123164, 132512, 151702, 168224, 215537, 231896, 246328, 265024, 303404, 336448, 431074, 463792, 492656, 530957, 606808, 862148, 927584, 985312, 1061914, 1213616, 1724296, 1855168, 1970624, 2123828, 2427232, 3109891, 3448592, 4247656, 4854464, 6219782, 6897184, 8495312, 12439564, 13794368, 16990624, 21769237, 24879128, 33981248, 43538474, 49758256, 87076948, 99516512, 174153896, 199033024, 348307792, 696615584, 1393231168]

約数ペア:

[(1, 1393231168), (2, 696615584), (4, 348307792), (7, 199033024), (8, 174153896), (14, 99516512), (16, 87076948), (28, 49758256), (32, 43538474), (41, 33981248), (56, 24879128), (64, 21769237), (82, 16990624), (101, 13794368), (112, 12439564), (164, 8495312), (202, 6897184), (224, 6219782), (287, 4854464), (328, 4247656), (404, 3448592), (448, 3109891), (574, 2427232), (656, 2123828), (707, 1970624), (751, 1855168), (808, 1724296), (1148, 1213616), (1312, 1061914), (1414, 985312), (1502, 927584), (1616, 862148), (2296, 606808), (2624, 530957), (2828, 492656), (3004, 463792), (3232, 431074), (4141, 336448), (4592, 303404), (5257, 265024), (5656, 246328), (6008, 231896), (6464, 215537), (8282, 168224), (9184, 151702), (10514, 132512), (11312, 123164), (12016, 115948), (16564, 84112), (18368, 75851), (21028, 66256), (22624, 61582), (24032, 57974), (28987, 48064), (30791, 45248), (33128, 42056)]