749273706

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1480

約数の個数: 64

約数和(自身を含む): 1698278400

約数和(自身を除く): 949004694

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 107, 206, 214, 309, 321, 618, 642, 927, 963, 1259, 1854, 1926, 2518, 2781, 2889, 3777, 5562, 5778, 7554, 11021, 11331, 22042, 22662, 33063, 33993, 66126, 67986, 99189, 129677, 134713, 198378, 259354, 269426, 297567, 389031, 404139, 595134, 778062, 808278, 1167093, 1212417, 2334186, 2424834, 3501279, 3637251, 7002558, 7274502, 13875439, 27750878, 41626317, 83252634, 124878951, 249757902, 374636853, 749273706]

約数ペア:

[(1, 749273706), (2, 374636853), (3, 249757902), (6, 124878951), (9, 83252634), (18, 41626317), (27, 27750878), (54, 13875439), (103, 7274502), (107, 7002558), (206, 3637251), (214, 3501279), (309, 2424834), (321, 2334186), (618, 1212417), (642, 1167093), (927, 808278), (963, 778062), (1259, 595134), (1854, 404139), (1926, 389031), (2518, 297567), (2781, 269426), (2889, 259354), (3777, 198378), (5562, 134713), (5778, 129677), (7554, 99189), (11021, 67986), (11331, 66126), (22042, 33993), (22662, 33063)]