214470126

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:439

約数の個数: 96

約数和(自身を含む): 524931840

約数和(自身を除く): 310461714

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 169, 213, 234, 331, 338, 351, 426, 507, 639, 662, 702, 923, 993, 1014, 1278, 1521, 1846, 1917, 1986, 2769, 2979, 3042, 3834, 4303, 4563, 5538, 5958, 8307, 8606, 8937, 9126, 11999, 12909, 16614, 17874, 23501, 23998, 24921, 25818, 35997, 38727, 47002, 49842, 55939, 70503, 71994, 77454, 107991, 111878, 116181, 141006, 167817, 211509, 215982, 232362, 305513, 323973, 335634, 423018, 503451, 611026, 634527, 647946, 916539, 1006902, 1269054, 1510353, 1833078, 2749617, 3020706, 3971669, 5499234, 7943338, 8248851, 11915007, 16497702, 23830014, 35745021, 71490042, 107235063, 214470126]

約数ペア:

[(1, 214470126), (2, 107235063), (3, 71490042), (6, 35745021), (9, 23830014), (13, 16497702), (18, 11915007), (26, 8248851), (27, 7943338), (39, 5499234), (54, 3971669), (71, 3020706), (78, 2749617), (117, 1833078), (142, 1510353), (169, 1269054), (213, 1006902), (234, 916539), (331, 647946), (338, 634527), (351, 611026), (426, 503451), (507, 423018), (639, 335634), (662, 323973), (702, 305513), (923, 232362), (993, 215982), (1014, 211509), (1278, 167817), (1521, 141006), (1846, 116181), (1917, 111878), (1986, 107991), (2769, 77454), (2979, 71994), (3042, 70503), (3834, 55939), (4303, 49842), (4563, 47002), (5538, 38727), (5958, 35997), (8307, 25818), (8606, 24921), (8937, 23998), (9126, 23501), (11999, 17874), (12909, 16614)]