1996561224

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{440159}}^1$

素因数の和:440184

約数の個数: 80

約数和(自身を含む): 6391123200

約数和(自身を除く): 4394561976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 440159, 880318, 1320477, 1760636, 2640954, 3081113, 3521272, 3961431, 5281908, 6162226, 7922862, 9243339, 10563816, 11884293, 12324452, 15845724, 18486678, 23768586, 24648904, 27730017, 31691448, 35652879, 36973356, 47537172, 55460034, 71305758, 73946712, 83190051, 95074344, 110920068, 142611516, 166380102, 221840136, 249570153, 285223032, 332760204, 499140306, 665520408, 998280612, 1996561224]

約数ペア:

[(1, 1996561224), (2, 998280612), (3, 665520408), (4, 499140306), (6, 332760204), (7, 285223032), (8, 249570153), (9, 221840136), (12, 166380102), (14, 142611516), (18, 110920068), (21, 95074344), (24, 83190051), (27, 73946712), (28, 71305758), (36, 55460034), (42, 47537172), (54, 36973356), (56, 35652879), (63, 31691448), (72, 27730017), (81, 24648904), (84, 23768586), (108, 18486678), (126, 15845724), (162, 12324452), (168, 11884293), (189, 10563816), (216, 9243339), (252, 7922862), (324, 6162226), (378, 5281908), (504, 3961431), (567, 3521272), (648, 3081113), (756, 2640954), (1134, 1760636), (1512, 1320477), (2268, 880318), (4536, 440159)]