231302904

素因数分解:

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

素因数の和:2001

約数の個数: 128

約数和(自身を含む): 712212480

約数和(自身を除く): 480909576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 31, 42, 46, 56, 62, 69, 84, 92, 93, 124, 138, 161, 168, 184, 186, 217, 248, 276, 322, 372, 434, 483, 552, 644, 651, 713, 744, 868, 966, 1288, 1302, 1426, 1736, 1931, 1932, 2139, 2604, 2852, 3862, 3864, 4278, 4991, 5208, 5704, 5793, 7724, 8556, 9982, 11586, 13517, 14973, 15448, 17112, 19964, 23172, 27034, 29946, 39928, 40551, 44413, 46344, 54068, 59861, 59892, 81102, 88826, 108136, 119722, 119784, 133239, 162204, 177652, 179583, 239444, 266478, 310891, 324408, 355304, 359166, 419027, 478888, 532956, 621782, 718332, 838054, 932673, 1065912, 1243564, 1257081, 1376803, 1436664, 1676108, 1865346, 2487128, 2514162, 2753606, 3352216, 3730692, 4130409, 5028324, 5507212, 7461384, 8260818, 9637621, 10056648, 11014424, 16521636, 19275242, 28912863, 33043272, 38550484, 57825726, 77100968, 115651452, 231302904]

約数ペア:

[(1, 231302904), (2, 115651452), (3, 77100968), (4, 57825726), (6, 38550484), (7, 33043272), (8, 28912863), (12, 19275242), (14, 16521636), (21, 11014424), (23, 10056648), (24, 9637621), (28, 8260818), (31, 7461384), (42, 5507212), (46, 5028324), (56, 4130409), (62, 3730692), (69, 3352216), (84, 2753606), (92, 2514162), (93, 2487128), (124, 1865346), (138, 1676108), (161, 1436664), (168, 1376803), (184, 1257081), (186, 1243564), (217, 1065912), (248, 932673), (276, 838054), (322, 718332), (372, 621782), (434, 532956), (483, 478888), (552, 419027), (644, 359166), (651, 355304), (713, 324408), (744, 310891), (868, 266478), (966, 239444), (1288, 179583), (1302, 177652), (1426, 162204), (1736, 133239), (1931, 119784), (1932, 119722), (2139, 108136), (2604, 88826), (2852, 81102), (3862, 59892), (3864, 59861), (4278, 54068), (4991, 46344), (5208, 44413), (5704, 40551), (5793, 39928), (7724, 29946), (8556, 27034), (9982, 23172), (11586, 19964), (13517, 17112), (14973, 15448)]