211676829714

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{143257}}^1$

素因数の和:144581

約数の個数: 80

約数和(自身を含む): 542491686528

約数和(自身を除く): 330814856814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 1303, 2606, 3909, 7818, 9121, 11727, 18242, 23454, 27363, 35181, 54726, 70362, 82089, 105543, 143257, 164178, 211086, 246267, 286514, 429771, 492534, 738801, 859542, 1002799, 1289313, 1477602, 2005598, 2578626, 3008397, 3867939, 6016794, 7735878, 9025191, 11603817, 18050382, 23207634, 27075573, 54151146, 81226719, 162453438, 186663871, 373327742, 559991613, 1119983226, 1306647097, 1679974839, 2613294194, 3359949678, 3919941291, 5039924517, 7839882582, 10079849034, 11759823873, 15119773551, 23519647746, 30239547102, 35279471619, 70558943238, 105838414857, 211676829714]

約数ペア:

[(1, 211676829714), (2, 105838414857), (3, 70558943238), (6, 35279471619), (7, 30239547102), (9, 23519647746), (14, 15119773551), (18, 11759823873), (21, 10079849034), (27, 7839882582), (42, 5039924517), (54, 3919941291), (63, 3359949678), (81, 2613294194), (126, 1679974839), (162, 1306647097), (189, 1119983226), (378, 559991613), (567, 373327742), (1134, 186663871), (1303, 162453438), (2606, 81226719), (3909, 54151146), (7818, 27075573), (9121, 23207634), (11727, 18050382), (18242, 11603817), (23454, 9025191), (27363, 7735878), (35181, 6016794), (54726, 3867939), (70362, 3008397), (82089, 2578626), (105543, 2005598), (143257, 1477602), (164178, 1289313), (211086, 1002799), (246267, 859542), (286514, 738801), (429771, 492534)]