258219456

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{122263}}^1$

素因数の和:122289

約数の個数: 56

約数和(自身を含む): 745321344

約数和(自身を除く): 487101888

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, 122263, 244526, 366789, 489052, 733578, 978104, 1344893, 1467156, 1956208, 2689786, 2934312, 3912416, 4034679, 5379572, 5868624, 7824832, 8069358, 10759144, 11737248, 16138716, 21518288, 23474496, 32277432, 43036576, 64554864, 86073152, 129109728, 258219456]

約数ペア:

[(1, 258219456), (2, 129109728), (3, 86073152), (4, 64554864), (6, 43036576), (8, 32277432), (11, 23474496), (12, 21518288), (16, 16138716), (22, 11737248), (24, 10759144), (32, 8069358), (33, 7824832), (44, 5868624), (48, 5379572), (64, 4034679), (66, 3912416), (88, 2934312), (96, 2689786), (132, 1956208), (176, 1467156), (192, 1344893), (264, 978104), (352, 733578), (528, 489052), (704, 366789), (1056, 244526), (2112, 122263)]