1296152564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{2897}}^1$

素因数の和:2985

約数の個数: 72

約数和(自身を含む): 2827056960

約数和(自身を除く): 1530904396

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 841, 1102, 1682, 2204, 2897, 3364, 3857, 5794, 5887, 7714, 11588, 11774, 15428, 15979, 20279, 23548, 31958, 40558, 55043, 63916, 81116, 84013, 110086, 111853, 168026, 220172, 223706, 336052, 385301, 447412, 588091, 770602, 1176182, 1541204, 1596247, 2352364, 2436377, 3192494, 4872754, 6384988, 9745508, 11173729, 17054639, 22347458, 34109278, 44694916, 46291163, 68218556, 92582326, 185164652, 324038141, 648076282, 1296152564]

約数ペア:

[(1, 1296152564), (2, 648076282), (4, 324038141), (7, 185164652), (14, 92582326), (19, 68218556), (28, 46291163), (29, 44694916), (38, 34109278), (58, 22347458), (76, 17054639), (116, 11173729), (133, 9745508), (203, 6384988), (266, 4872754), (406, 3192494), (532, 2436377), (551, 2352364), (812, 1596247), (841, 1541204), (1102, 1176182), (1682, 770602), (2204, 588091), (2897, 447412), (3364, 385301), (3857, 336052), (5794, 223706), (5887, 220172), (7714, 168026), (11588, 111853), (11774, 110086), (15428, 84013), (15979, 81116), (20279, 63916), (23548, 55043), (31958, 40558)]