320192246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37223}}^1$

素因数の和:37276

約数の個数: 32

約数和(自身を含む): 578907648

約数和(自身を除く): 258715402

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 374, 391, 506, 782, 4301, 8602, 37223, 74446, 409453, 632791, 818906, 856129, 1265582, 1712258, 6960701, 9417419, 13921402, 14554193, 18834838, 29108386, 160096123, 320192246]

約数ペア:

[(1, 320192246), (2, 160096123), (11, 29108386), (17, 18834838), (22, 14554193), (23, 13921402), (34, 9417419), (46, 6960701), (187, 1712258), (253, 1265582), (374, 856129), (391, 818906), (506, 632791), (782, 409453), (4301, 74446), (8602, 37223)]