381605972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 794271744

約数和(自身を除く): 412665772

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 47, 71, 92, 94, 113, 142, 188, 226, 253, 284, 452, 506, 517, 781, 1012, 1034, 1081, 1243, 1562, 1633, 2068, 2162, 2486, 2599, 3124, 3266, 3337, 4324, 4972, 5198, 5311, 6532, 6674, 8023, 10396, 10622, 11891, 13348, 16046, 17963, 21244, 23782, 28589, 32092, 35926, 36707, 47564, 57178, 58421, 71852, 73414, 76751, 88253, 114356, 116842, 122153, 146828, 153502, 176506, 184529, 233684, 244306, 307004, 353012, 369058, 377081, 488612, 738116, 754162, 844261, 1343683, 1508324, 1688522, 2029819, 2687366, 3377044, 4059638, 4147891, 5374732, 8119276, 8295782, 8672863, 16591564, 17345726, 34691452, 95401493, 190802986, 381605972]

約数ペア:

[(1, 381605972), (2, 190802986), (4, 95401493), (11, 34691452), (22, 17345726), (23, 16591564), (44, 8672863), (46, 8295782), (47, 8119276), (71, 5374732), (92, 4147891), (94, 4059638), (113, 3377044), (142, 2687366), (188, 2029819), (226, 1688522), (253, 1508324), (284, 1343683), (452, 844261), (506, 754162), (517, 738116), (781, 488612), (1012, 377081), (1034, 369058), (1081, 353012), (1243, 307004), (1562, 244306), (1633, 233684), (2068, 184529), (2162, 176506), (2486, 153502), (2599, 146828), (3124, 122153), (3266, 116842), (3337, 114356), (4324, 88253), (4972, 76751), (5198, 73414), (5311, 71852), (6532, 58421), (6674, 57178), (8023, 47564), (10396, 36707), (10622, 35926), (11891, 32092), (13348, 28589), (16046, 23782), (17963, 21244)]