726908016

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{769}}^1$

素因数の和:1246

約数の個数: 80

約数和(自身を含む): 1924876800

約数和(自身を除く): 1197968784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 419, 564, 752, 769, 838, 1128, 1257, 1538, 1676, 2256, 2307, 2514, 3076, 3352, 4614, 5028, 6152, 6704, 9228, 10056, 12304, 18456, 19693, 20112, 36143, 36912, 39386, 59079, 72286, 78772, 108429, 118158, 144572, 157544, 216858, 236316, 289144, 315088, 322211, 433716, 472632, 578288, 644422, 867432, 945264, 966633, 1288844, 1734864, 1933266, 2577688, 3866532, 5155376, 7733064, 15143917, 15466128, 30287834, 45431751, 60575668, 90863502, 121151336, 181727004, 242302672, 363454008, 726908016]

約数ペア:

[(1, 726908016), (2, 363454008), (3, 242302672), (4, 181727004), (6, 121151336), (8, 90863502), (12, 60575668), (16, 45431751), (24, 30287834), (47, 15466128), (48, 15143917), (94, 7733064), (141, 5155376), (188, 3866532), (282, 2577688), (376, 1933266), (419, 1734864), (564, 1288844), (752, 966633), (769, 945264), (838, 867432), (1128, 644422), (1257, 578288), (1538, 472632), (1676, 433716), (2256, 322211), (2307, 315088), (2514, 289144), (3076, 236316), (3352, 216858), (4614, 157544), (5028, 144572), (6152, 118158), (6704, 108429), (9228, 78772), (10056, 72286), (12304, 59079), (18456, 39386), (19693, 36912), (20112, 36143)]