340324704

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{27481}}^1$

素因数の和:27540

約数の個数: 72

約数和(自身を含む): 990341352

約数和(自身を除く): 650016648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 86, 96, 129, 144, 172, 258, 288, 344, 387, 516, 688, 774, 1032, 1376, 1548, 2064, 3096, 4128, 6192, 12384, 27481, 54962, 82443, 109924, 164886, 219848, 247329, 329772, 439696, 494658, 659544, 879392, 989316, 1181683, 1319088, 1978632, 2363366, 2638176, 3545049, 3957264, 4726732, 7090098, 7914528, 9453464, 10635147, 14180196, 18906928, 21270294, 28360392, 37813856, 42540588, 56720784, 85081176, 113441568, 170162352, 340324704]

約数ペア:

[(1, 340324704), (2, 170162352), (3, 113441568), (4, 85081176), (6, 56720784), (8, 42540588), (9, 37813856), (12, 28360392), (16, 21270294), (18, 18906928), (24, 14180196), (32, 10635147), (36, 9453464), (43, 7914528), (48, 7090098), (72, 4726732), (86, 3957264), (96, 3545049), (129, 2638176), (144, 2363366), (172, 1978632), (258, 1319088), (288, 1181683), (344, 989316), (387, 879392), (516, 659544), (688, 494658), (774, 439696), (1032, 329772), (1376, 247329), (1548, 219848), (2064, 164886), (3096, 109924), (4128, 82443), (6192, 54962), (12384, 27481)]