258851268

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{557}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 726203520

約数和(自身を除く): 467352252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 331, 351, 468, 557, 662, 702, 993, 1114, 1324, 1404, 1671, 1986, 2228, 2979, 3342, 3972, 4303, 5013, 5958, 6684, 7241, 8606, 8937, 10026, 11916, 12909, 14482, 15039, 17212, 17874, 20052, 21723, 25818, 28964, 30078, 35748, 38727, 43446, 51636, 60156, 65169, 77454, 86892, 116181, 130338, 154908, 184367, 195507, 232362, 260676, 368734, 391014, 464724, 553101, 737468, 782028, 1106202, 1659303, 2212404, 2396771, 3318606, 4793542, 4977909, 6637212, 7190313, 9587084, 9955818, 14380626, 19911636, 21570939, 28761252, 43141878, 64712817, 86283756, 129425634, 258851268]

約数ペア:

[(1, 258851268), (2, 129425634), (3, 86283756), (4, 64712817), (6, 43141878), (9, 28761252), (12, 21570939), (13, 19911636), (18, 14380626), (26, 9955818), (27, 9587084), (36, 7190313), (39, 6637212), (52, 4977909), (54, 4793542), (78, 3318606), (108, 2396771), (117, 2212404), (156, 1659303), (234, 1106202), (331, 782028), (351, 737468), (468, 553101), (557, 464724), (662, 391014), (702, 368734), (993, 260676), (1114, 232362), (1324, 195507), (1404, 184367), (1671, 154908), (1986, 130338), (2228, 116181), (2979, 86892), (3342, 77454), (3972, 65169), (4303, 60156), (5013, 51636), (5958, 43446), (6684, 38727), (7241, 35748), (8606, 30078), (8937, 28964), (10026, 25818), (11916, 21723), (12909, 20052), (14482, 17874), (15039, 17212)]