743726177236

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{313}}^2\times {\mathrm{1979}}^1$

素因数の和:2753

約数の個数: 72

約数和(自身を含む): 1503871427520

約数和(自身を除く): 760145250284

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 313, 548, 626, 959, 1252, 1918, 1979, 2191, 3836, 3958, 4382, 7916, 8764, 13853, 27706, 42881, 55412, 85762, 97969, 171524, 195938, 271123, 300167, 391876, 542246, 600334, 619427, 685783, 1084492, 1200668, 1238854, 1371566, 1897861, 2477708, 2743132, 3795722, 4335989, 7591444, 8671978, 13421753, 17343956, 26843506, 53687012, 84861499, 93952271, 169722998, 187904542, 193880651, 339445996, 375809084, 387761302, 594030493, 775522604, 1188060986, 1357164557, 2376121972, 2714329114, 5428658228, 26561649187, 53123298374, 106246596748, 185931544309, 371863088618, 743726177236]

約数ペア:

[(1, 743726177236), (2, 371863088618), (4, 185931544309), (7, 106246596748), (14, 53123298374), (28, 26561649187), (137, 5428658228), (274, 2714329114), (313, 2376121972), (548, 1357164557), (626, 1188060986), (959, 775522604), (1252, 594030493), (1918, 387761302), (1979, 375809084), (2191, 339445996), (3836, 193880651), (3958, 187904542), (4382, 169722998), (7916, 93952271), (8764, 84861499), (13853, 53687012), (27706, 26843506), (42881, 17343956), (55412, 13421753), (85762, 8671978), (97969, 7591444), (171524, 4335989), (195938, 3795722), (271123, 2743132), (300167, 2477708), (391876, 1897861), (542246, 1371566), (600334, 1238854), (619427, 1200668), (685783, 1084492)]