321161808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1069}}^1$

素因数の和:1660

約数の個数: 80

約数和(自身を含む): 907531200

約数和(自身を除く): 586369392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 569, 1069, 1138, 1707, 2138, 2276, 3207, 3414, 4276, 4552, 6259, 6414, 6828, 8552, 9104, 11759, 12518, 12828, 13656, 17104, 18777, 23518, 25036, 25656, 27312, 35277, 37554, 47036, 50072, 51312, 70554, 75108, 94072, 100144, 141108, 150216, 188144, 282216, 300432, 564432, 608261, 1216522, 1824783, 2433044, 3649566, 4866088, 6690871, 7299132, 9732176, 13381742, 14598264, 20072613, 26763484, 29196528, 40145226, 53526968, 80290452, 107053936, 160580904, 321161808]

約数ペア:

[(1, 321161808), (2, 160580904), (3, 107053936), (4, 80290452), (6, 53526968), (8, 40145226), (11, 29196528), (12, 26763484), (16, 20072613), (22, 14598264), (24, 13381742), (33, 9732176), (44, 7299132), (48, 6690871), (66, 4866088), (88, 3649566), (132, 2433044), (176, 1824783), (264, 1216522), (528, 608261), (569, 564432), (1069, 300432), (1138, 282216), (1707, 188144), (2138, 150216), (2276, 141108), (3207, 100144), (3414, 94072), (4276, 75108), (4552, 70554), (6259, 51312), (6414, 50072), (6828, 47036), (8552, 37554), (9104, 35277), (11759, 27312), (12518, 25656), (12828, 25036), (13656, 23518), (17104, 18777)]