255619344

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{18427}}^1$

素因数の和:18472

約数の個数: 60

約数和(自身を含む): 701517104

約数和(自身を除く): 445897760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 289, 408, 578, 816, 867, 1156, 1734, 2312, 3468, 4624, 6936, 13872, 18427, 36854, 55281, 73708, 110562, 147416, 221124, 294832, 313259, 442248, 626518, 884496, 939777, 1253036, 1879554, 2506072, 3759108, 5012144, 5325403, 7518216, 10650806, 15036432, 15976209, 21301612, 31952418, 42603224, 63904836, 85206448, 127809672, 255619344]

約数ペア:

[(1, 255619344), (2, 127809672), (3, 85206448), (4, 63904836), (6, 42603224), (8, 31952418), (12, 21301612), (16, 15976209), (17, 15036432), (24, 10650806), (34, 7518216), (48, 5325403), (51, 5012144), (68, 3759108), (102, 2506072), (136, 1879554), (204, 1253036), (272, 939777), (289, 884496), (408, 626518), (578, 442248), (816, 313259), (867, 294832), (1156, 221124), (1734, 147416), (2312, 110562), (3468, 73708), (4624, 55281), (6936, 36854), (13872, 18427)]