420457776

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{302053}}^1$

素因数の和:302093

約数の個数: 40

約数和(自身を含む): 1123640880

約数和(自身を除く): 703183104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 302053, 604106, 906159, 1208212, 1812318, 2416424, 3624636, 4832848, 7249272, 8759537, 14498544, 17519074, 26278611, 35038148, 52557222, 70076296, 105114444, 140152592, 210228888, 420457776]

約数ペア:

[(1, 420457776), (2, 210228888), (3, 140152592), (4, 105114444), (6, 70076296), (8, 52557222), (12, 35038148), (16, 26278611), (24, 17519074), (29, 14498544), (48, 8759537), (58, 7249272), (87, 4832848), (116, 3624636), (174, 2416424), (232, 1812318), (348, 1208212), (464, 906159), (696, 604106), (1392, 302053)]