337979824

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{232129}}^1$

素因数の和:232157

約数の個数: 40

約数和(自身を含む): 805955360

約数和(自身を除く): 467975536

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 232129, 464258, 928516, 1624903, 1857032, 3017677, 3249806, 3714064, 6035354, 6499612, 12070708, 12999224, 21123739, 24141416, 25998448, 42247478, 48282832, 84494956, 168989912, 337979824]

約数ペア:

[(1, 337979824), (2, 168989912), (4, 84494956), (7, 48282832), (8, 42247478), (13, 25998448), (14, 24141416), (16, 21123739), (26, 12999224), (28, 12070708), (52, 6499612), (56, 6035354), (91, 3714064), (104, 3249806), (112, 3017677), (182, 1857032), (208, 1624903), (364, 928516), (728, 464258), (1456, 232129)]