1400188048

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{3019}}^1$

素因数の和:3176

約数の個数: 80

約数和(自身を含む): 3208544640

約数和(自身を除く): 1808356592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 101, 112, 164, 202, 287, 328, 404, 574, 656, 707, 808, 1148, 1414, 1616, 2296, 2828, 3019, 4141, 4592, 5656, 6038, 8282, 11312, 12076, 16564, 21133, 24152, 28987, 33128, 42266, 48304, 57974, 66256, 84532, 115948, 123779, 169064, 231896, 247558, 304919, 338128, 463792, 495116, 609838, 866453, 990232, 1219676, 1732906, 1980464, 2134433, 2439352, 3465812, 4268866, 4878704, 6931624, 8537732, 12501679, 13863248, 17075464, 25003358, 34150928, 50006716, 87511753, 100013432, 175023506, 200026864, 350047012, 700094024, 1400188048]

約数ペア:

[(1, 1400188048), (2, 700094024), (4, 350047012), (7, 200026864), (8, 175023506), (14, 100013432), (16, 87511753), (28, 50006716), (41, 34150928), (56, 25003358), (82, 17075464), (101, 13863248), (112, 12501679), (164, 8537732), (202, 6931624), (287, 4878704), (328, 4268866), (404, 3465812), (574, 2439352), (656, 2134433), (707, 1980464), (808, 1732906), (1148, 1219676), (1414, 990232), (1616, 866453), (2296, 609838), (2828, 495116), (3019, 463792), (4141, 338128), (4592, 304919), (5656, 247558), (6038, 231896), (8282, 169064), (11312, 123779), (12076, 115948), (16564, 84532), (21133, 66256), (24152, 57974), (28987, 48304), (33128, 42266)]