2783440143344

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{7672783}}^1$

素因数の和:7672918

約数の個数: 80

約数和(自身を含む): 6393577451520

約数和(自身を除く): 3610137308176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 79, 82, 112, 158, 164, 287, 316, 328, 553, 574, 632, 656, 1106, 1148, 1264, 2212, 2296, 3239, 4424, 4592, 6478, 8848, 12956, 22673, 25912, 45346, 51824, 90692, 181384, 362768, 7672783, 15345566, 30691132, 53709481, 61382264, 107418962, 122764528, 214837924, 314584103, 429675848, 606149857, 629168206, 859351696, 1212299714, 1258336412, 2202088721, 2424599428, 2516672824, 4243048999, 4404177442, 4849198856, 5033345648, 8486097998, 8808354884, 9698397712, 16972195996, 17616709768, 24852144137, 33944391992, 35233419536, 49704288274, 67888783984, 99408576548, 173965008959, 198817153096, 347930017918, 397634306192, 695860035836, 1391720071672, 2783440143344]

約数ペア:

[(1, 2783440143344), (2, 1391720071672), (4, 695860035836), (7, 397634306192), (8, 347930017918), (14, 198817153096), (16, 173965008959), (28, 99408576548), (41, 67888783984), (56, 49704288274), (79, 35233419536), (82, 33944391992), (112, 24852144137), (158, 17616709768), (164, 16972195996), (287, 9698397712), (316, 8808354884), (328, 8486097998), (553, 5033345648), (574, 4849198856), (632, 4404177442), (656, 4243048999), (1106, 2516672824), (1148, 2424599428), (1264, 2202088721), (2212, 1258336412), (2296, 1212299714), (3239, 859351696), (4424, 629168206), (4592, 606149857), (6478, 429675848), (8848, 314584103), (12956, 214837924), (22673, 122764528), (25912, 107418962), (45346, 61382264), (51824, 53709481), (90692, 30691132), (181384, 15345566), (362768, 7672783)]