249732756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76231}}^1$

素因数の和:76261

約数の個数: 72

約数和(自身を含む): 776956544

約数和(自身を除く): 527223788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 76231, 152462, 228693, 304924, 457386, 533617, 686079, 914772, 991003, 1067234, 1372158, 1600851, 1982006, 2134468, 2744316, 2973009, 3201702, 3964012, 4802553, 5946018, 6403404, 6937021, 8919027, 9605106, 11892036, 13874042, 17838054, 19210212, 20811063, 27748084, 35676108, 41622126, 62433189, 83244252, 124866378, 249732756]

約数ペア:

[(1, 249732756), (2, 124866378), (3, 83244252), (4, 62433189), (6, 41622126), (7, 35676108), (9, 27748084), (12, 20811063), (13, 19210212), (14, 17838054), (18, 13874042), (21, 11892036), (26, 9605106), (28, 8919027), (36, 6937021), (39, 6403404), (42, 5946018), (52, 4802553), (63, 3964012), (78, 3201702), (84, 2973009), (91, 2744316), (117, 2134468), (126, 1982006), (156, 1600851), (182, 1372158), (234, 1067234), (252, 991003), (273, 914772), (364, 686079), (468, 533617), (546, 457386), (819, 304924), (1092, 228693), (1638, 152462), (3276, 76231)]