662726928

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{1733}}^1$

素因数の和:2032

約数の個数: 80

約数和(自身を含む): 1775172096

約数和(自身を除く): 1112445168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 257, 372, 496, 514, 744, 771, 1028, 1488, 1542, 1733, 2056, 3084, 3466, 4112, 5199, 6168, 6932, 7967, 10398, 12336, 13864, 15934, 20796, 23901, 27728, 31868, 41592, 47802, 53723, 63736, 83184, 95604, 107446, 127472, 161169, 191208, 214892, 322338, 382416, 429784, 445381, 644676, 859568, 890762, 1289352, 1336143, 1781524, 2578704, 2672286, 3563048, 5344572, 7126096, 10689144, 13806811, 21378288, 27613622, 41420433, 55227244, 82840866, 110454488, 165681732, 220908976, 331363464, 662726928]

約数ペア:

[(1, 662726928), (2, 331363464), (3, 220908976), (4, 165681732), (6, 110454488), (8, 82840866), (12, 55227244), (16, 41420433), (24, 27613622), (31, 21378288), (48, 13806811), (62, 10689144), (93, 7126096), (124, 5344572), (186, 3563048), (248, 2672286), (257, 2578704), (372, 1781524), (496, 1336143), (514, 1289352), (744, 890762), (771, 859568), (1028, 644676), (1488, 445381), (1542, 429784), (1733, 382416), (2056, 322338), (3084, 214892), (3466, 191208), (4112, 161169), (5199, 127472), (6168, 107446), (6932, 95604), (7967, 83184), (10398, 63736), (12336, 53723), (13864, 47802), (15934, 41592), (20796, 31868), (23901, 27728)]