324785264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{1601}}^1$

素因数の和:2049

約数の個数: 40

約数和(自身を含む): 651565440

約数和(自身を除く): 326780176

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 409, 496, 818, 1601, 1636, 3202, 3272, 6404, 6544, 12679, 12808, 25358, 25616, 49631, 50716, 99262, 101432, 198524, 202864, 397048, 654809, 794096, 1309618, 2619236, 5238472, 10476944, 20299079, 40598158, 81196316, 162392632, 324785264]

約数ペア:

[(1, 324785264), (2, 162392632), (4, 81196316), (8, 40598158), (16, 20299079), (31, 10476944), (62, 5238472), (124, 2619236), (248, 1309618), (409, 794096), (496, 654809), (818, 397048), (1601, 202864), (1636, 198524), (3202, 101432), (3272, 99262), (6404, 50716), (6544, 49631), (12679, 25616), (12808, 25358)]