352865188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 742855680

約数和(自身を除く): 389990492

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 41, 52, 62, 76, 82, 124, 164, 247, 281, 403, 494, 533, 562, 589, 779, 806, 988, 1066, 1124, 1178, 1271, 1558, 1612, 2132, 2356, 2542, 3116, 3653, 5084, 5339, 7306, 7657, 8711, 10127, 10678, 11521, 14612, 15314, 16523, 17422, 20254, 21356, 23042, 24149, 30628, 33046, 34844, 40508, 46084, 48298, 66092, 69407, 96596, 113243, 138814, 149773, 165509, 218899, 226486, 277628, 299546, 313937, 331018, 357151, 437798, 452972, 599092, 627874, 662036, 714302, 875596, 1255748, 1428604, 2151617, 2845687, 4303234, 4642963, 5691374, 6785869, 8606468, 9285926, 11382748, 13571738, 18571852, 27143476, 88216297, 176432594, 352865188]

約数ペア:

[(1, 352865188), (2, 176432594), (4, 88216297), (13, 27143476), (19, 18571852), (26, 13571738), (31, 11382748), (38, 9285926), (41, 8606468), (52, 6785869), (62, 5691374), (76, 4642963), (82, 4303234), (124, 2845687), (164, 2151617), (247, 1428604), (281, 1255748), (403, 875596), (494, 714302), (533, 662036), (562, 627874), (589, 599092), (779, 452972), (806, 437798), (988, 357151), (1066, 331018), (1124, 313937), (1178, 299546), (1271, 277628), (1558, 226486), (1612, 218899), (2132, 165509), (2356, 149773), (2542, 138814), (3116, 113243), (3653, 96596), (5084, 69407), (5339, 66092), (7306, 48298), (7657, 46084), (8711, 40508), (10127, 34844), (10678, 33046), (11521, 30628), (14612, 24149), (15314, 23042), (16523, 21356), (17422, 20254)]