320046144

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151537}}^1$

素因数の和:151563

約数の個数: 56

約数和(自身を含む): 923775648

約数和(自身を除く): 603729504

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, 264, 352, 528, 704, 1056, 2112, 151537, 303074, 454611, 606148, 909222, 1212296, 1666907, 1818444, 2424592, 3333814, 3636888, 4849184, 5000721, 6667628, 7273776, 9698368, 10001442, 13335256, 14547552, 20002884, 26670512, 29095104, 40005768, 53341024, 80011536, 106682048, 160023072, 320046144]

約数ペア:

[(1, 320046144), (2, 160023072), (3, 106682048), (4, 80011536), (6, 53341024), (8, 40005768), (11, 29095104), (12, 26670512), (16, 20002884), (22, 14547552), (24, 13335256), (32, 10001442), (33, 9698368), (44, 7273776), (48, 6667628), (64, 5000721), (66, 4849184), (88, 3636888), (96, 3333814), (132, 2424592), (176, 1818444), (192, 1666907), (264, 1212296), (352, 909222), (528, 606148), (704, 454611), (1056, 303074), (2112, 151537)]