321018038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 590105088

約数和(自身を除く): 269087050

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 67, 134, 187, 253, 374, 391, 506, 557, 737, 782, 1114, 1139, 1474, 1541, 2278, 3082, 4301, 6127, 8602, 9469, 12254, 12529, 12811, 16951, 18938, 25058, 25622, 26197, 33902, 37319, 52394, 74638, 104159, 140921, 208318, 217787, 281842, 288167, 410509, 435574, 576334, 634423, 821018, 858337, 1268846, 1716674, 2395657, 4791314, 6978653, 9441707, 13957306, 14591729, 18883414, 29183458, 160509019, 321018038]

約数ペア:

[(1, 321018038), (2, 160509019), (11, 29183458), (17, 18883414), (22, 14591729), (23, 13957306), (34, 9441707), (46, 6978653), (67, 4791314), (134, 2395657), (187, 1716674), (253, 1268846), (374, 858337), (391, 821018), (506, 634423), (557, 576334), (737, 435574), (782, 410509), (1114, 288167), (1139, 281842), (1474, 217787), (1541, 208318), (2278, 140921), (3082, 104159), (4301, 74638), (6127, 52394), (8602, 37319), (9469, 33902), (12254, 26197), (12529, 25622), (12811, 25058), (16951, 18938)]