420288

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1$

素因数の和:225

約数の個数: 56

約数和(自身を含む): 1219200

約数和(自身を除く): 798912

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 199, 264, 352, 398, 528, 597, 704, 796, 1056, 1194, 1592, 2112, 2189, 2388, 3184, 4378, 4776, 6368, 6567, 8756, 9552, 12736, 13134, 17512, 19104, 26268, 35024, 38208, 52536, 70048, 105072, 140096, 210144, 420288]

約数ペア:

[(1, 420288), (2, 210144), (3, 140096), (4, 105072), (6, 70048), (8, 52536), (11, 38208), (12, 35024), (16, 26268), (22, 19104), (24, 17512), (32, 13134), (33, 12736), (44, 9552), (48, 8756), (64, 6567), (66, 6368), (88, 4776), (96, 4378), (132, 3184), (176, 2388), (192, 2189), (199, 2112), (264, 1592), (352, 1194), (398, 1056), (528, 796), (597, 704)]