272289304

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{13469}}^1$

素因数の和:13520

約数の個数: 48

約数和(自身を含む): 615848400

約数和(自身を除く): 343559096

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 5054, 10108, 13469, 20216, 26938, 53876, 94283, 107752, 188566, 255911, 377132, 511822, 754264, 1023644, 1791377, 2047288, 3582754, 4862309, 7165508, 9724618, 14331016, 19449236, 34036163, 38898472, 68072326, 136144652, 272289304]

約数ペア:

[(1, 272289304), (2, 136144652), (4, 68072326), (7, 38898472), (8, 34036163), (14, 19449236), (19, 14331016), (28, 9724618), (38, 7165508), (56, 4862309), (76, 3582754), (133, 2047288), (152, 1791377), (266, 1023644), (361, 754264), (532, 511822), (722, 377132), (1064, 255911), (1444, 188566), (2527, 107752), (2888, 94283), (5054, 53876), (10108, 26938), (13469, 20216)]