266530008

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1252

約数の個数: 64

約数和(自身を含む): 680652000

約数和(自身を除く): 414121992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 149, 219, 292, 298, 438, 447, 584, 596, 876, 894, 1021, 1192, 1752, 1788, 2042, 3063, 3576, 4084, 6126, 8168, 10877, 12252, 21754, 24504, 32631, 43508, 65262, 74533, 87016, 130524, 149066, 152129, 223599, 261048, 298132, 304258, 447198, 456387, 596264, 608516, 894396, 912774, 1217032, 1788792, 1825548, 3651096, 11105417, 22210834, 33316251, 44421668, 66632502, 88843336, 133265004, 266530008]

約数ペア:

[(1, 266530008), (2, 133265004), (3, 88843336), (4, 66632502), (6, 44421668), (8, 33316251), (12, 22210834), (24, 11105417), (73, 3651096), (146, 1825548), (149, 1788792), (219, 1217032), (292, 912774), (298, 894396), (438, 608516), (447, 596264), (584, 456387), (596, 447198), (876, 304258), (894, 298132), (1021, 261048), (1192, 223599), (1752, 152129), (1788, 149066), (2042, 130524), (3063, 87016), (3576, 74533), (4084, 65262), (6126, 43508), (8168, 32631), (10877, 24504), (12252, 21754)]