262996936

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{5987}}^1$

素因数の和:6046

約数の個数: 48

約数和(自身を含む): 551494800

約数和(自身を除く): 288497864

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 578, 646, 1156, 1292, 2312, 2584, 5491, 5987, 10982, 11974, 21964, 23948, 43928, 47896, 101779, 113753, 203558, 227506, 407116, 455012, 814232, 910024, 1730243, 1933801, 3460486, 3867602, 6920972, 7735204, 13841944, 15470408, 32874617, 65749234, 131498468, 262996936]

約数ペア:

[(1, 262996936), (2, 131498468), (4, 65749234), (8, 32874617), (17, 15470408), (19, 13841944), (34, 7735204), (38, 6920972), (68, 3867602), (76, 3460486), (136, 1933801), (152, 1730243), (289, 910024), (323, 814232), (578, 455012), (646, 407116), (1156, 227506), (1292, 203558), (2312, 113753), (2584, 101779), (5491, 47896), (5987, 43928), (10982, 23948), (11974, 21964)]