245713305584

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{10540207}}^1$

素因数の和:10540293

約数の個数: 40

約数和(自身を含む): 501882544128

約数和(自身を除く): 256169238544

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1457, 2914, 5828, 11656, 23312, 10540207, 21080414, 42160828, 84321656, 168643312, 326746417, 495389729, 653492834, 990779458, 1306985668, 1981558916, 2613971336, 3963117832, 5227942672, 7926235664, 15357081599, 30714163198, 61428326396, 122856652792, 245713305584]

約数ペア:

[(1, 245713305584), (2, 122856652792), (4, 61428326396), (8, 30714163198), (16, 15357081599), (31, 7926235664), (47, 5227942672), (62, 3963117832), (94, 2613971336), (124, 1981558916), (188, 1306985668), (248, 990779458), (376, 653492834), (496, 495389729), (752, 326746417), (1457, 168643312), (2914, 84321656), (5828, 42160828), (11656, 21080414), (23312, 10540207)]