216307872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{68279}}^1$

素因数の和:68306

約数の個数: 72

約数和(自身を含む): 671055840

約数和(自身を除く): 454747968

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 68279, 136558, 204837, 273116, 409674, 546232, 614511, 751069, 819348, 1092464, 1229022, 1502138, 1638696, 2184928, 2253207, 2458044, 3004276, 3277392, 4506414, 4916088, 6008552, 6554784, 6759621, 9012828, 9832176, 12017104, 13519242, 18025656, 19664352, 24034208, 27038484, 36051312, 54076968, 72102624, 108153936, 216307872]

約数ペア:

[(1, 216307872), (2, 108153936), (3, 72102624), (4, 54076968), (6, 36051312), (8, 27038484), (9, 24034208), (11, 19664352), (12, 18025656), (16, 13519242), (18, 12017104), (22, 9832176), (24, 9012828), (32, 6759621), (33, 6554784), (36, 6008552), (44, 4916088), (48, 4506414), (66, 3277392), (72, 3004276), (88, 2458044), (96, 2253207), (99, 2184928), (132, 1638696), (144, 1502138), (176, 1229022), (198, 1092464), (264, 819348), (288, 751069), (352, 614511), (396, 546232), (528, 409674), (792, 273116), (1056, 204837), (1584, 136558), (3168, 68279)]