809560164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:2006

約数の個数: 144

約数和(自身を含む): 2368106496

約数和(自身を除く): 1558546332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 49, 62, 69, 84, 92, 93, 98, 124, 138, 147, 161, 186, 196, 217, 276, 294, 322, 372, 434, 483, 588, 644, 651, 713, 868, 966, 1127, 1302, 1426, 1519, 1931, 1932, 2139, 2254, 2604, 2852, 3038, 3381, 3862, 4278, 4508, 4557, 4991, 5793, 6076, 6762, 7724, 8556, 9114, 9982, 11586, 13517, 13524, 14973, 18228, 19964, 23172, 27034, 29946, 34937, 40551, 44413, 54068, 59861, 59892, 69874, 81102, 88826, 94619, 104811, 119722, 133239, 139748, 162204, 177652, 179583, 189238, 209622, 239444, 266478, 283857, 310891, 359166, 378476, 419027, 419244, 532956, 567714, 621782, 718332, 838054, 932673, 1135428, 1243564, 1257081, 1376803, 1676108, 1865346, 2176237, 2514162, 2753606, 2933189, 3730692, 4130409, 4352474, 5028324, 5507212, 5866378, 6528711, 8260818, 8704948, 8799567, 9637621, 11732756, 13057422, 16521636, 17599134, 19275242, 26114844, 28912863, 35198268, 38550484, 57825726, 67463347, 115651452, 134926694, 202390041, 269853388, 404780082, 809560164]

約数ペア:

[(1, 809560164), (2, 404780082), (3, 269853388), (4, 202390041), (6, 134926694), (7, 115651452), (12, 67463347), (14, 57825726), (21, 38550484), (23, 35198268), (28, 28912863), (31, 26114844), (42, 19275242), (46, 17599134), (49, 16521636), (62, 13057422), (69, 11732756), (84, 9637621), (92, 8799567), (93, 8704948), (98, 8260818), (124, 6528711), (138, 5866378), (147, 5507212), (161, 5028324), (186, 4352474), (196, 4130409), (217, 3730692), (276, 2933189), (294, 2753606), (322, 2514162), (372, 2176237), (434, 1865346), (483, 1676108), (588, 1376803), (644, 1257081), (651, 1243564), (713, 1135428), (868, 932673), (966, 838054), (1127, 718332), (1302, 621782), (1426, 567714), (1519, 532956), (1931, 419244), (1932, 419027), (2139, 378476), (2254, 359166), (2604, 310891), (2852, 283857), (3038, 266478), (3381, 239444), (3862, 209622), (4278, 189238), (4508, 179583), (4557, 177652), (4991, 162204), (5793, 139748), (6076, 133239), (6762, 119722), (7724, 104811), (8556, 94619), (9114, 88826), (9982, 81102), (11586, 69874), (13517, 59892), (13524, 59861), (14973, 54068), (18228, 44413), (19964, 40551), (23172, 34937), (27034, 29946)]