678336823968

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{164325781}}^1$

素因数の和:164325837

約数の個数: 48

約数和(自身を含む): 1822044270816

約数和(自身を除く): 1143707446848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 164325781, 328651562, 492977343, 657303124, 985954686, 1314606248, 1971909372, 2629212496, 3943818744, 5258424992, 7066008583, 7887637488, 14132017166, 15775274976, 21198025749, 28264034332, 42396051498, 56528068664, 84792102996, 113056137328, 169584205992, 226112274656, 339168411984, 678336823968]

約数ペア:

[(1, 678336823968), (2, 339168411984), (3, 226112274656), (4, 169584205992), (6, 113056137328), (8, 84792102996), (12, 56528068664), (16, 42396051498), (24, 28264034332), (32, 21198025749), (43, 15775274976), (48, 14132017166), (86, 7887637488), (96, 7066008583), (129, 5258424992), (172, 3943818744), (258, 2629212496), (344, 1971909372), (516, 1314606248), (688, 985954686), (1032, 657303124), (1376, 492977343), (2064, 328651562), (4128, 164325781)]