354872004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{6863}}^1$

素因数の和:7040

約数の個数: 48

約数和(自身を含む): 861020160

約数和(自身を除く): 506148156

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 139, 186, 278, 372, 417, 556, 834, 1668, 4309, 6863, 8618, 12927, 13726, 17236, 20589, 25854, 27452, 41178, 51708, 82356, 212753, 425506, 638259, 851012, 953957, 1276518, 1907914, 2553036, 2861871, 3815828, 5723742, 11447484, 29572667, 59145334, 88718001, 118290668, 177436002, 354872004]

約数ペア:

[(1, 354872004), (2, 177436002), (3, 118290668), (4, 88718001), (6, 59145334), (12, 29572667), (31, 11447484), (62, 5723742), (93, 3815828), (124, 2861871), (139, 2553036), (186, 1907914), (278, 1276518), (372, 953957), (417, 851012), (556, 638259), (834, 425506), (1668, 212753), (4309, 82356), (6863, 51708), (8618, 41178), (12927, 27452), (13726, 25854), (17236, 20589)]