255608304

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{108677}}^1$

素因数の和:108702

約数の個数: 60

約数和(自身を含む): 768136104

約数和(自身を除く): 512527800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 108677, 217354, 326031, 434708, 652062, 760739, 869416, 1304124, 1521478, 1738832, 2282217, 2608248, 3042956, 4564434, 5216496, 5325173, 6085912, 9128868, 10650346, 12171824, 15975519, 18257736, 21300692, 31951038, 36515472, 42601384, 63902076, 85202768, 127804152, 255608304]

約数ペア:

[(1, 255608304), (2, 127804152), (3, 85202768), (4, 63902076), (6, 42601384), (7, 36515472), (8, 31951038), (12, 21300692), (14, 18257736), (16, 15975519), (21, 12171824), (24, 10650346), (28, 9128868), (42, 6085912), (48, 5325173), (49, 5216496), (56, 4564434), (84, 3042956), (98, 2608248), (112, 2282217), (147, 1738832), (168, 1521478), (196, 1304124), (294, 869416), (336, 760739), (392, 652062), (588, 434708), (784, 326031), (1176, 217354), (2352, 108677)]