313715277584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{9029}}^1\times {\mathrm{70051}}^1$

素因数の和:79119

約数の個数: 40

約数和(自身を含む): 627509003520

約数和(自身を除く): 313793725936

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 9029, 18058, 36116, 70051, 72232, 140102, 144464, 279899, 280204, 559798, 560408, 1119596, 1120816, 2171581, 2239192, 4343162, 4478384, 8686324, 17372648, 34745296, 632490479, 1264980958, 2529961916, 5059923832, 10119847664, 19607204849, 39214409698, 78428819396, 156857638792, 313715277584]

約数ペア:

[(1, 313715277584), (2, 156857638792), (4, 78428819396), (8, 39214409698), (16, 19607204849), (31, 10119847664), (62, 5059923832), (124, 2529961916), (248, 1264980958), (496, 632490479), (9029, 34745296), (18058, 17372648), (36116, 8686324), (70051, 4478384), (72232, 4343162), (140102, 2239192), (144464, 2171581), (279899, 1120816), (280204, 1119596), (559798, 560408)]