419819598

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10243}}^1$

素因数の和:10291

約数の個数: 80

約数和(自身を含む): 1070948736

約数和(自身を除く): 651129138

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 27, 33, 46, 54, 66, 69, 81, 99, 138, 162, 198, 207, 253, 297, 414, 506, 594, 621, 759, 891, 1242, 1518, 1782, 1863, 2277, 3726, 4554, 6831, 10243, 13662, 20486, 20493, 30729, 40986, 61458, 92187, 112673, 184374, 225346, 235589, 276561, 338019, 471178, 553122, 676038, 706767, 829683, 1014057, 1413534, 1659366, 2028114, 2120301, 2591479, 3042171, 4240602, 5182958, 6084342, 6360903, 7774437, 9126513, 12721806, 15548874, 18253026, 19082709, 23323311, 38165418, 46646622, 69969933, 139939866, 209909799, 419819598]

約数ペア:

[(1, 419819598), (2, 209909799), (3, 139939866), (6, 69969933), (9, 46646622), (11, 38165418), (18, 23323311), (22, 19082709), (23, 18253026), (27, 15548874), (33, 12721806), (46, 9126513), (54, 7774437), (66, 6360903), (69, 6084342), (81, 5182958), (99, 4240602), (138, 3042171), (162, 2591479), (198, 2120301), (207, 2028114), (253, 1659366), (297, 1413534), (414, 1014057), (506, 829683), (594, 706767), (621, 676038), (759, 553122), (891, 471178), (1242, 338019), (1518, 276561), (1782, 235589), (1863, 225346), (2277, 184374), (3726, 112673), (4554, 92187), (6831, 61458), (10243, 40986), (13662, 30729), (20486, 20493)]