321407611488

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25953457}}^1$

素因数の和:25953516

約数の個数: 72

約数和(自身を含む): 935258812488

約数和(自身を除く): 613851201000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 25953457, 51906914, 77860371, 103813828, 155720742, 207627656, 233581113, 311441484, 415255312, 467162226, 622882968, 830510624, 934324452, 1115998651, 1245765936, 1868648904, 2231997302, 2491531872, 3347995953, 3737297808, 4463994604, 6695991906, 7474595616, 8927989208, 10043987859, 13391983812, 17855978416, 20087975718, 26783967624, 35711956832, 40175951436, 53567935248, 80351902872, 107135870496, 160703805744, 321407611488]

約数ペア:

[(1, 321407611488), (2, 160703805744), (3, 107135870496), (4, 80351902872), (6, 53567935248), (8, 40175951436), (9, 35711956832), (12, 26783967624), (16, 20087975718), (18, 17855978416), (24, 13391983812), (32, 10043987859), (36, 8927989208), (43, 7474595616), (48, 6695991906), (72, 4463994604), (86, 3737297808), (96, 3347995953), (129, 2491531872), (144, 2231997302), (172, 1868648904), (258, 1245765936), (288, 1115998651), (344, 934324452), (387, 830510624), (516, 622882968), (688, 467162226), (774, 415255312), (1032, 311441484), (1376, 233581113), (1548, 207627656), (2064, 155720742), (3096, 103813828), (4128, 77860371), (6192, 51906914), (12384, 25953457)]