668492088

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{1231}}^1$

素因数の和:1290

約数の個数: 128

約数和(自身を含む): 1947939840

約数和(自身を除く): 1279447752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 121, 132, 136, 187, 204, 242, 264, 363, 374, 408, 484, 561, 726, 748, 968, 1122, 1231, 1331, 1452, 1496, 2057, 2244, 2462, 2662, 2904, 3693, 3993, 4114, 4488, 4924, 5324, 6171, 7386, 7986, 8228, 9848, 10648, 12342, 13541, 14772, 15972, 16456, 20927, 22627, 24684, 27082, 29544, 31944, 40623, 41854, 45254, 49368, 54164, 62781, 67881, 81246, 83708, 90508, 108328, 125562, 135762, 148951, 162492, 167416, 181016, 230197, 251124, 271524, 297902, 324984, 446853, 460394, 502248, 543048, 595804, 690591, 893706, 920788, 1191608, 1381182, 1638461, 1787412, 1841576, 2532167, 2762364, 3276922, 3574824, 4915383, 5064334, 5524728, 6553844, 7596501, 9830766, 10128668, 13107688, 15193002, 19661532, 20257336, 27853837, 30386004, 39323064, 55707674, 60772008, 83561511, 111415348, 167123022, 222830696, 334246044, 668492088]

約数ペア:

[(1, 668492088), (2, 334246044), (3, 222830696), (4, 167123022), (6, 111415348), (8, 83561511), (11, 60772008), (12, 55707674), (17, 39323064), (22, 30386004), (24, 27853837), (33, 20257336), (34, 19661532), (44, 15193002), (51, 13107688), (66, 10128668), (68, 9830766), (88, 7596501), (102, 6553844), (121, 5524728), (132, 5064334), (136, 4915383), (187, 3574824), (204, 3276922), (242, 2762364), (264, 2532167), (363, 1841576), (374, 1787412), (408, 1638461), (484, 1381182), (561, 1191608), (726, 920788), (748, 893706), (968, 690591), (1122, 595804), (1231, 543048), (1331, 502248), (1452, 460394), (1496, 446853), (2057, 324984), (2244, 297902), (2462, 271524), (2662, 251124), (2904, 230197), (3693, 181016), (3993, 167416), (4114, 162492), (4488, 148951), (4924, 135762), (5324, 125562), (6171, 108328), (7386, 90508), (7986, 83708), (8228, 81246), (9848, 67881), (10648, 62781), (12342, 54164), (13541, 49368), (14772, 45254), (15972, 41854), (16456, 40623), (20927, 31944), (22627, 29544), (24684, 27082)]