278452416

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4253}}^1$

素因数の和:4310

約数の個数: 112

約数和(自身を含む): 829836288

約数和(自身を除く): 551383872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 132, 176, 186, 192, 248, 264, 341, 352, 372, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1488, 1984, 2046, 2112, 2728, 2976, 4092, 4253, 5456, 5952, 8184, 8506, 10912, 12759, 16368, 17012, 21824, 25518, 32736, 34024, 46783, 51036, 65472, 68048, 93566, 102072, 131843, 136096, 140349, 187132, 204144, 263686, 272192, 280698, 374264, 395529, 408288, 527372, 561396, 748528, 791058, 816576, 1054744, 1122792, 1450273, 1497056, 1582116, 2109488, 2245584, 2900546, 2994112, 3164232, 4218976, 4350819, 4491168, 5801092, 6328464, 8437952, 8701638, 8982336, 11602184, 12656928, 17403276, 23204368, 25313856, 34806552, 46408736, 69613104, 92817472, 139226208, 278452416]

約数ペア:

[(1, 278452416), (2, 139226208), (3, 92817472), (4, 69613104), (6, 46408736), (8, 34806552), (11, 25313856), (12, 23204368), (16, 17403276), (22, 12656928), (24, 11602184), (31, 8982336), (32, 8701638), (33, 8437952), (44, 6328464), (48, 5801092), (62, 4491168), (64, 4350819), (66, 4218976), (88, 3164232), (93, 2994112), (96, 2900546), (124, 2245584), (132, 2109488), (176, 1582116), (186, 1497056), (192, 1450273), (248, 1122792), (264, 1054744), (341, 816576), (352, 791058), (372, 748528), (496, 561396), (528, 527372), (682, 408288), (704, 395529), (744, 374264), (992, 280698), (1023, 272192), (1056, 263686), (1364, 204144), (1488, 187132), (1984, 140349), (2046, 136096), (2112, 131843), (2728, 102072), (2976, 93566), (4092, 68048), (4253, 65472), (5456, 51036), (5952, 46783), (8184, 34024), (8506, 32736), (10912, 25518), (12759, 21824), (16368, 17012)]