213781776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{342599}}^1$

素因数の和:342623

約数の個数: 40

約数和(自身を含む): 594753600

約数和(自身を除く): 380971824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 342599, 685198, 1027797, 1370396, 2055594, 2740792, 4111188, 4453787, 5481584, 8222376, 8907574, 13361361, 16444752, 17815148, 26722722, 35630296, 53445444, 71260592, 106890888, 213781776]

約数ペア:

[(1, 213781776), (2, 106890888), (3, 71260592), (4, 53445444), (6, 35630296), (8, 26722722), (12, 17815148), (13, 16444752), (16, 13361361), (24, 8907574), (26, 8222376), (39, 5481584), (48, 4453787), (52, 4111188), (78, 2740792), (104, 2055594), (156, 1370396), (208, 1027797), (312, 685198), (624, 342599)]