1678777776

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{896783}}^1$

素因数の和:896810

約数の個数: 60

約数和(自身を含む): 5059655328

約数和(自身を除く): 3380877552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 896783, 1793566, 2690349, 3587132, 5380698, 7174264, 8071047, 10761396, 11658179, 14348528, 16142094, 21522792, 23316358, 32284188, 34974537, 43045584, 46632716, 64568376, 69949074, 93265432, 104923611, 129136752, 139898148, 186530864, 209847222, 279796296, 419694444, 559592592, 839388888, 1678777776]

約数ペア:

[(1, 1678777776), (2, 839388888), (3, 559592592), (4, 419694444), (6, 279796296), (8, 209847222), (9, 186530864), (12, 139898148), (13, 129136752), (16, 104923611), (18, 93265432), (24, 69949074), (26, 64568376), (36, 46632716), (39, 43045584), (48, 34974537), (52, 32284188), (72, 23316358), (78, 21522792), (104, 16142094), (117, 14348528), (144, 11658179), (156, 10761396), (208, 8071047), (234, 7174264), (312, 5380698), (468, 3587132), (624, 2690349), (936, 1793566), (1872, 896783)]