285377922

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2591}}^1$

素因数の和:2839

約数の個数: 48

約数和(自身を含む): 642919680

約数和(自身を除く): 357541758

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 211, 261, 422, 522, 633, 1266, 1899, 2591, 3798, 5182, 6119, 7773, 12238, 15546, 18357, 23319, 36714, 46638, 55071, 75139, 110142, 150278, 225417, 450834, 546701, 676251, 1093402, 1352502, 1640103, 3280206, 4920309, 9840618, 15854329, 31708658, 47562987, 95125974, 142688961, 285377922]

約数ペア:

[(1, 285377922), (2, 142688961), (3, 95125974), (6, 47562987), (9, 31708658), (18, 15854329), (29, 9840618), (58, 4920309), (87, 3280206), (174, 1640103), (211, 1352502), (261, 1093402), (422, 676251), (522, 546701), (633, 450834), (1266, 225417), (1899, 150278), (2591, 110142), (3798, 75139), (5182, 55071), (6119, 46638), (7773, 36714), (12238, 23319), (15546, 18357)]