16416471888

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2651239}}^1$

素因数の和:2651296

約数の個数: 60

約数和(自身を含む): 47011787680

約数和(自身を除く): 30595315792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 2651239, 5302478, 7953717, 10604956, 15907434, 21209912, 23861151, 31814868, 42419824, 47722302, 63629736, 95444604, 114003277, 127259472, 190889208, 228006554, 342009831, 381778416, 456013108, 684019662, 912026216, 1026029493, 1368039324, 1824052432, 2052058986, 2736078648, 4104117972, 5472157296, 8208235944, 16416471888]

約数ペア:

[(1, 16416471888), (2, 8208235944), (3, 5472157296), (4, 4104117972), (6, 2736078648), (8, 2052058986), (9, 1824052432), (12, 1368039324), (16, 1026029493), (18, 912026216), (24, 684019662), (36, 456013108), (43, 381778416), (48, 342009831), (72, 228006554), (86, 190889208), (129, 127259472), (144, 114003277), (172, 95444604), (258, 63629736), (344, 47722302), (387, 42419824), (516, 31814868), (688, 23861151), (774, 21209912), (1032, 15907434), (1548, 10604956), (2064, 7953717), (3096, 5302478), (6192, 2651239)]