1296291264918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{731057}}^1$

素因数の和:731381

約数の個数: 64

約数和(自身を含む): 2829720821760

約数和(自身を除く): 1533429556842

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 179, 254, 358, 381, 537, 762, 1074, 1651, 2327, 3302, 4654, 4953, 6981, 9906, 13962, 22733, 45466, 68199, 136398, 295529, 591058, 731057, 886587, 1462114, 1773174, 2193171, 4386342, 9503741, 19007482, 28511223, 57022446, 92844239, 130859203, 185688478, 261718406, 278532717, 392577609, 557065434, 785155218, 1206975107, 1701169639, 2413950214, 3402339278, 3620925321, 5103508917, 7241850642, 10207017834, 16619118781, 33238237562, 49857356343, 99714712686, 216048544153, 432097088306, 648145632459, 1296291264918]

約数ペア:

[(1, 1296291264918), (2, 648145632459), (3, 432097088306), (6, 216048544153), (13, 99714712686), (26, 49857356343), (39, 33238237562), (78, 16619118781), (127, 10207017834), (179, 7241850642), (254, 5103508917), (358, 3620925321), (381, 3402339278), (537, 2413950214), (762, 1701169639), (1074, 1206975107), (1651, 785155218), (2327, 557065434), (3302, 392577609), (4654, 278532717), (4953, 261718406), (6981, 185688478), (9906, 130859203), (13962, 92844239), (22733, 57022446), (45466, 28511223), (68199, 19007482), (136398, 9503741), (295529, 4386342), (591058, 2193171), (731057, 1773174), (886587, 1462114)]