333991028

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{1721}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 694310400

約数和(自身を除く): 360319372

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 239, 406, 478, 812, 956, 1673, 1721, 3346, 3442, 6692, 6884, 6931, 12047, 13862, 24094, 27724, 48188, 48517, 49909, 97034, 99818, 194068, 199636, 349363, 411319, 698726, 822638, 1397452, 1645276, 2879233, 5758466, 11516932, 11928251, 23856502, 47713004, 83497757, 166995514, 333991028]

約数ペア:

[(1, 333991028), (2, 166995514), (4, 83497757), (7, 47713004), (14, 23856502), (28, 11928251), (29, 11516932), (58, 5758466), (116, 2879233), (203, 1645276), (239, 1397452), (406, 822638), (478, 698726), (812, 411319), (956, 349363), (1673, 199636), (1721, 194068), (3346, 99818), (3442, 97034), (6692, 49909), (6884, 48517), (6931, 48188), (12047, 27724), (13862, 24094)]