386945152

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1381}}^1$

素因数の和:1605

約数の個数: 64

約数和(自身を含む): 845784000

約数和(自身を除く): 458838848

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 199, 352, 398, 704, 796, 1381, 1408, 1592, 2189, 2762, 3184, 4378, 5524, 6368, 8756, 11048, 12736, 15191, 17512, 22096, 25472, 30382, 35024, 44192, 60764, 70048, 88384, 121528, 140096, 176768, 243056, 274819, 280192, 486112, 549638, 972224, 1099276, 1944448, 2198552, 3023009, 4397104, 6046018, 8794208, 12092036, 17588416, 24184072, 35176832, 48368144, 96736288, 193472576, 386945152]

約数ペア:

[(1, 386945152), (2, 193472576), (4, 96736288), (8, 48368144), (11, 35176832), (16, 24184072), (22, 17588416), (32, 12092036), (44, 8794208), (64, 6046018), (88, 4397104), (128, 3023009), (176, 2198552), (199, 1944448), (352, 1099276), (398, 972224), (704, 549638), (796, 486112), (1381, 280192), (1408, 274819), (1592, 243056), (2189, 176768), (2762, 140096), (3184, 121528), (4378, 88384), (5524, 70048), (6368, 60764), (8756, 44192), (11048, 35024), (12736, 30382), (15191, 25472), (17512, 22096)]