397328634

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{13147}}^1$

素因数の和:13251

約数の個数: 48

約数和(自身を含む): 910683072

約数和(自身を除く): 513354438

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 657, 1314, 1679, 3358, 5037, 10074, 13147, 15111, 26294, 30222, 39441, 78882, 118323, 236646, 302381, 604762, 907143, 959731, 1814286, 1919462, 2721429, 2879193, 5442858, 5758386, 8637579, 17275158, 22073813, 44147626, 66221439, 132442878, 198664317, 397328634]

約数ペア:

[(1, 397328634), (2, 198664317), (3, 132442878), (6, 66221439), (9, 44147626), (18, 22073813), (23, 17275158), (46, 8637579), (69, 5758386), (73, 5442858), (138, 2879193), (146, 2721429), (207, 1919462), (219, 1814286), (414, 959731), (438, 907143), (657, 604762), (1314, 302381), (1679, 236646), (3358, 118323), (5037, 78882), (10074, 39441), (13147, 30222), (15111, 26294)]