2080280268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{15139}}^1$

素因数の和:15507

約数の個数: 72

約数和(自身を含む): 5753442240

約数和(自身を除く): 3673161972

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 347, 396, 694, 1041, 1388, 2082, 3123, 3817, 4164, 6246, 7634, 11451, 12492, 15139, 15268, 22902, 30278, 34353, 45417, 45804, 60556, 68706, 90834, 136251, 137412, 166529, 181668, 272502, 333058, 499587, 545004, 666116, 999174, 1498761, 1998348, 2997522, 5253233, 5995044, 10506466, 15759699, 21012932, 31519398, 47279097, 57785563, 63038796, 94558194, 115571126, 173356689, 189116388, 231142252, 346713378, 520070067, 693426756, 1040140134, 2080280268]

約数ペア:

[(1, 2080280268), (2, 1040140134), (3, 693426756), (4, 520070067), (6, 346713378), (9, 231142252), (11, 189116388), (12, 173356689), (18, 115571126), (22, 94558194), (33, 63038796), (36, 57785563), (44, 47279097), (66, 31519398), (99, 21012932), (132, 15759699), (198, 10506466), (347, 5995044), (396, 5253233), (694, 2997522), (1041, 1998348), (1388, 1498761), (2082, 999174), (3123, 666116), (3817, 545004), (4164, 499587), (6246, 333058), (7634, 272502), (11451, 181668), (12492, 166529), (15139, 137412), (15268, 136251), (22902, 90834), (30278, 68706), (34353, 60556), (45417, 45804)]