989933112

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{20249}}^1$

素因数の和:20365

約数の個数: 96

約数和(自身を含む): 3095820000

約数和(自身を除く): 2105886888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 97, 126, 168, 194, 252, 291, 388, 504, 582, 679, 776, 873, 1164, 1358, 1746, 2037, 2328, 2716, 3492, 4074, 5432, 6111, 6984, 8148, 12222, 16296, 20249, 24444, 40498, 48888, 60747, 80996, 121494, 141743, 161992, 182241, 242988, 283486, 364482, 425229, 485976, 566972, 728964, 850458, 1133944, 1275687, 1457928, 1700916, 1964153, 2551374, 3401832, 3928306, 5102748, 5892459, 7856612, 10205496, 11784918, 13749071, 15713224, 17677377, 23569836, 27498142, 35354754, 41247213, 47139672, 54996284, 70709508, 82494426, 109992568, 123741639, 141419016, 164988852, 247483278, 329977704, 494966556, 989933112]

約数ペア:

[(1, 989933112), (2, 494966556), (3, 329977704), (4, 247483278), (6, 164988852), (7, 141419016), (8, 123741639), (9, 109992568), (12, 82494426), (14, 70709508), (18, 54996284), (21, 47139672), (24, 41247213), (28, 35354754), (36, 27498142), (42, 23569836), (56, 17677377), (63, 15713224), (72, 13749071), (84, 11784918), (97, 10205496), (126, 7856612), (168, 5892459), (194, 5102748), (252, 3928306), (291, 3401832), (388, 2551374), (504, 1964153), (582, 1700916), (679, 1457928), (776, 1275687), (873, 1133944), (1164, 850458), (1358, 728964), (1746, 566972), (2037, 485976), (2328, 425229), (2716, 364482), (3492, 283486), (4074, 242988), (5432, 182241), (6111, 161992), (6984, 141743), (8148, 121494), (12222, 80996), (16296, 60747), (20249, 48888), (24444, 40498)]