1568740316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{881}}^1$

素因数の和:1203

約数の個数: 72

約数和(自身を含む): 3264860592

約数和(自身を除く): 1696120276

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 283, 286, 484, 566, 572, 881, 1132, 1573, 1762, 3113, 3146, 3524, 3679, 6226, 6292, 7358, 9691, 11453, 12452, 14716, 19382, 22906, 34243, 38764, 40469, 45812, 68486, 80938, 106601, 125983, 136972, 161876, 213202, 249323, 251966, 426404, 445159, 498646, 503932, 890318, 997292, 1385813, 1780636, 2742553, 2771626, 3241199, 5485106, 5543252, 6482398, 10970212, 12964796, 30168083, 35653189, 60336166, 71306378, 120672332, 142612756, 392185079, 784370158, 1568740316]

約数ペア:

[(1, 1568740316), (2, 784370158), (4, 392185079), (11, 142612756), (13, 120672332), (22, 71306378), (26, 60336166), (44, 35653189), (52, 30168083), (121, 12964796), (143, 10970212), (242, 6482398), (283, 5543252), (286, 5485106), (484, 3241199), (566, 2771626), (572, 2742553), (881, 1780636), (1132, 1385813), (1573, 997292), (1762, 890318), (3113, 503932), (3146, 498646), (3524, 445159), (3679, 426404), (6226, 251966), (6292, 249323), (7358, 213202), (9691, 161876), (11453, 136972), (12452, 125983), (14716, 106601), (19382, 80938), (22906, 68486), (34243, 45812), (38764, 40469)]