268613716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1877}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 567907200

約数和(自身を除く): 299293484

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 269, 532, 538, 1076, 1877, 1883, 3754, 3766, 5111, 7508, 7532, 10222, 13139, 20444, 26278, 35663, 35777, 52556, 71326, 71554, 142652, 143108, 249641, 499282, 504913, 998564, 1009826, 2019652, 3534391, 7068782, 9593347, 14137564, 19186694, 38373388, 67153429, 134306858, 268613716]

約数ペア:

[(1, 268613716), (2, 134306858), (4, 67153429), (7, 38373388), (14, 19186694), (19, 14137564), (28, 9593347), (38, 7068782), (76, 3534391), (133, 2019652), (266, 1009826), (269, 998564), (532, 504913), (538, 499282), (1076, 249641), (1877, 143108), (1883, 142652), (3754, 71554), (3766, 71326), (5111, 52556), (7508, 35777), (7532, 35663), (10222, 26278), (13139, 20444)]