213846468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 580245120

約数和(自身を除く): 366398652

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 233, 374, 409, 466, 561, 699, 748, 818, 932, 1122, 1227, 1398, 1636, 2244, 2454, 2563, 2796, 3961, 4499, 4908, 5126, 6953, 7689, 7922, 8998, 10252, 11883, 13497, 13906, 15378, 15844, 17996, 20859, 23766, 26994, 27812, 30756, 41718, 43571, 47532, 53988, 76483, 83436, 87142, 95297, 130713, 152966, 174284, 190594, 229449, 261426, 285891, 305932, 381188, 458898, 522852, 571782, 917796, 1048267, 1143564, 1620049, 2096534, 3144801, 3240098, 4193068, 4860147, 6289602, 6480196, 9720294, 12579204, 17820539, 19440588, 35641078, 53461617, 71282156, 106923234, 213846468]

約数ペア:

[(1, 213846468), (2, 106923234), (3, 71282156), (4, 53461617), (6, 35641078), (11, 19440588), (12, 17820539), (17, 12579204), (22, 9720294), (33, 6480196), (34, 6289602), (44, 4860147), (51, 4193068), (66, 3240098), (68, 3144801), (102, 2096534), (132, 1620049), (187, 1143564), (204, 1048267), (233, 917796), (374, 571782), (409, 522852), (466, 458898), (561, 381188), (699, 305932), (748, 285891), (818, 261426), (932, 229449), (1122, 190594), (1227, 174284), (1398, 152966), (1636, 130713), (2244, 95297), (2454, 87142), (2563, 83436), (2796, 76483), (3961, 53988), (4499, 47532), (4908, 43571), (5126, 41718), (6953, 30756), (7689, 27812), (7922, 26994), (8998, 23766), (10252, 20859), (11883, 17996), (13497, 15844), (13906, 15378)]