268106508

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3617}}^1$

素因数の和:3727

約数の個数: 72

約数和(自身を含む): 711154080

約数和(自身を除く): 443047572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 116, 142, 174, 213, 261, 284, 348, 426, 522, 639, 852, 1044, 1278, 2059, 2556, 3617, 4118, 6177, 7234, 8236, 10851, 12354, 14468, 18531, 21702, 24708, 32553, 37062, 43404, 65106, 74124, 104893, 130212, 209786, 256807, 314679, 419572, 513614, 629358, 770421, 944037, 1027228, 1258716, 1540842, 1888074, 2311263, 3081684, 3776148, 4622526, 7447403, 9245052, 14894806, 22342209, 29789612, 44684418, 67026627, 89368836, 134053254, 268106508]

約数ペア:

[(1, 268106508), (2, 134053254), (3, 89368836), (4, 67026627), (6, 44684418), (9, 29789612), (12, 22342209), (18, 14894806), (29, 9245052), (36, 7447403), (58, 4622526), (71, 3776148), (87, 3081684), (116, 2311263), (142, 1888074), (174, 1540842), (213, 1258716), (261, 1027228), (284, 944037), (348, 770421), (426, 629358), (522, 513614), (639, 419572), (852, 314679), (1044, 256807), (1278, 209786), (2059, 130212), (2556, 104893), (3617, 74124), (4118, 65106), (6177, 43404), (7234, 37062), (8236, 32553), (10851, 24708), (12354, 21702), (14468, 18531)]