780765048

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9743}}^1$

素因数の和:9818

約数の個数: 128

約数和(自身を含む): 2525644800

約数和(自身を除く): 1744879752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 84, 106, 108, 126, 159, 168, 189, 212, 216, 252, 318, 371, 378, 424, 477, 504, 636, 742, 756, 954, 1113, 1272, 1431, 1484, 1512, 1908, 2226, 2862, 2968, 3339, 3816, 4452, 5724, 6678, 8904, 9743, 10017, 11448, 13356, 19486, 20034, 26712, 29229, 38972, 40068, 58458, 68201, 77944, 80136, 87687, 116916, 136402, 175374, 204603, 233832, 263061, 272804, 350748, 409206, 516379, 526122, 545608, 613809, 701496, 818412, 1032758, 1052244, 1227618, 1549137, 1636824, 1841427, 2065516, 2104488, 2455236, 3098274, 3614653, 3682854, 4131032, 4647411, 4910472, 6196548, 7229306, 7365708, 9294822, 10843959, 12393096, 13942233, 14458612, 14731416, 18589644, 21687918, 27884466, 28917224, 32531877, 37179288, 43375836, 55768932, 65063754, 86751672, 97595631, 111537864, 130127508, 195191262, 260255016, 390382524, 780765048]

約数ペア:

[(1, 780765048), (2, 390382524), (3, 260255016), (4, 195191262), (6, 130127508), (7, 111537864), (8, 97595631), (9, 86751672), (12, 65063754), (14, 55768932), (18, 43375836), (21, 37179288), (24, 32531877), (27, 28917224), (28, 27884466), (36, 21687918), (42, 18589644), (53, 14731416), (54, 14458612), (56, 13942233), (63, 12393096), (72, 10843959), (84, 9294822), (106, 7365708), (108, 7229306), (126, 6196548), (159, 4910472), (168, 4647411), (189, 4131032), (212, 3682854), (216, 3614653), (252, 3098274), (318, 2455236), (371, 2104488), (378, 2065516), (424, 1841427), (477, 1636824), (504, 1549137), (636, 1227618), (742, 1052244), (756, 1032758), (954, 818412), (1113, 701496), (1272, 613809), (1431, 545608), (1484, 526122), (1512, 516379), (1908, 409206), (2226, 350748), (2862, 272804), (2968, 263061), (3339, 233832), (3816, 204603), (4452, 175374), (5724, 136402), (6678, 116916), (8904, 87687), (9743, 80136), (10017, 77944), (11448, 68201), (13356, 58458), (19486, 40068), (20034, 38972), (26712, 29229)]