395906868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{2179}}^1$

素因数の和:2306

約数の個数: 108

約数和(自身を含む): 1175996640

約数和(自身を除く): 780089772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 103, 126, 147, 196, 206, 252, 294, 309, 412, 441, 588, 618, 721, 882, 927, 1236, 1442, 1764, 1854, 2163, 2179, 2884, 3708, 4326, 4358, 5047, 6489, 6537, 8652, 8716, 10094, 12978, 13074, 15141, 15253, 19611, 20188, 25956, 26148, 30282, 30506, 39222, 45423, 45759, 60564, 61012, 78444, 90846, 91518, 106771, 137277, 181692, 183036, 213542, 224437, 274554, 320313, 427084, 448874, 549108, 640626, 673311, 897748, 960939, 1281252, 1346622, 1571059, 1921878, 2019933, 2693244, 3142118, 3843756, 4039866, 4713177, 6284236, 8079732, 9426354, 10997413, 14139531, 18852708, 21994826, 28279062, 32992239, 43989652, 56558124, 65984478, 98976717, 131968956, 197953434, 395906868]

約数ペア:

[(1, 395906868), (2, 197953434), (3, 131968956), (4, 98976717), (6, 65984478), (7, 56558124), (9, 43989652), (12, 32992239), (14, 28279062), (18, 21994826), (21, 18852708), (28, 14139531), (36, 10997413), (42, 9426354), (49, 8079732), (63, 6284236), (84, 4713177), (98, 4039866), (103, 3843756), (126, 3142118), (147, 2693244), (196, 2019933), (206, 1921878), (252, 1571059), (294, 1346622), (309, 1281252), (412, 960939), (441, 897748), (588, 673311), (618, 640626), (721, 549108), (882, 448874), (927, 427084), (1236, 320313), (1442, 274554), (1764, 224437), (1854, 213542), (2163, 183036), (2179, 181692), (2884, 137277), (3708, 106771), (4326, 91518), (4358, 90846), (5047, 78444), (6489, 61012), (6537, 60564), (8652, 45759), (8716, 45423), (10094, 39222), (12978, 30506), (13074, 30282), (15141, 26148), (15253, 25956), (19611, 20188)]