1210991184

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{646897}}^1$

素因数の和:646924

約数の個数: 60

約数和(自身を含む): 3649798516

約数和(自身を除く): 2438807332

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, 646897, 1293794, 1940691, 2587588, 3881382, 5175176, 5822073, 7762764, 8409661, 10350352, 11644146, 15525528, 16819322, 23288292, 25228983, 31051056, 33638644, 46576584, 50457966, 67277288, 75686949, 93153168, 100915932, 134554576, 151373898, 201831864, 302747796, 403663728, 605495592, 1210991184]

約数ペア:

[(1, 1210991184), (2, 605495592), (3, 403663728), (4, 302747796), (6, 201831864), (8, 151373898), (9, 134554576), (12, 100915932), (13, 93153168), (16, 75686949), (18, 67277288), (24, 50457966), (26, 46576584), (36, 33638644), (39, 31051056), (48, 25228983), (52, 23288292), (72, 16819322), (78, 15525528), (104, 11644146), (117, 10350352), (144, 8409661), (156, 7762764), (208, 5822073), (234, 5175176), (312, 3881382), (468, 2587588), (624, 1940691), (936, 1293794), (1872, 646897)]