257966016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17449}}^1$

素因数の和:17482

約数の個数: 112

約数和(自身を含む): 851001600

約数和(自身を除く): 593035584

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 448, 462, 528, 616, 672, 704, 924, 1056, 1232, 1344, 1848, 2112, 2464, 3696, 4928, 7392, 14784, 17449, 34898, 52347, 69796, 104694, 122143, 139592, 191939, 209388, 244286, 279184, 366429, 383878, 418776, 488572, 558368, 575817, 732858, 767756, 837552, 977144, 1116736, 1151634, 1343573, 1465716, 1535512, 1675104, 1954288, 2303268, 2687146, 2931432, 3071024, 3350208, 3908576, 4030719, 4606536, 5374292, 5862864, 6142048, 7817152, 8061438, 9213072, 10748584, 11725728, 12284096, 16122876, 18426144, 21497168, 23451456, 32245752, 36852288, 42994336, 64491504, 85988672, 128983008, 257966016]

約数ペア:

[(1, 257966016), (2, 128983008), (3, 85988672), (4, 64491504), (6, 42994336), (7, 36852288), (8, 32245752), (11, 23451456), (12, 21497168), (14, 18426144), (16, 16122876), (21, 12284096), (22, 11725728), (24, 10748584), (28, 9213072), (32, 8061438), (33, 7817152), (42, 6142048), (44, 5862864), (48, 5374292), (56, 4606536), (64, 4030719), (66, 3908576), (77, 3350208), (84, 3071024), (88, 2931432), (96, 2687146), (112, 2303268), (132, 1954288), (154, 1675104), (168, 1535512), (176, 1465716), (192, 1343573), (224, 1151634), (231, 1116736), (264, 977144), (308, 837552), (336, 767756), (352, 732858), (448, 575817), (462, 558368), (528, 488572), (616, 418776), (672, 383878), (704, 366429), (924, 279184), (1056, 244286), (1232, 209388), (1344, 191939), (1848, 139592), (2112, 122143), (2464, 104694), (3696, 69796), (4928, 52347), (7392, 34898), (14784, 17449)]