339928416

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{27449}}^1$

素因数の和:27508

約数の個数: 72

約数和(自身を含む): 989188200

約数和(自身を除く): 649259784

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, 27449, 54898, 82347, 109796, 164694, 219592, 247041, 329388, 439184, 494082, 658776, 878368, 988164, 1180307, 1317552, 1976328, 2360614, 2635104, 3540921, 3952656, 4721228, 7081842, 7905312, 9442456, 10622763, 14163684, 18884912, 21245526, 28327368, 37769824, 42491052, 56654736, 84982104, 113309472, 169964208, 339928416]

約数ペア:

[(1, 339928416), (2, 169964208), (3, 113309472), (4, 84982104), (6, 56654736), (8, 42491052), (9, 37769824), (12, 28327368), (16, 21245526), (18, 18884912), (24, 14163684), (32, 10622763), (36, 9442456), (43, 7905312), (48, 7081842), (72, 4721228), (86, 3952656), (96, 3540921), (129, 2635104), (144, 2360614), (172, 1976328), (258, 1317552), (288, 1180307), (344, 988164), (387, 878368), (516, 658776), (688, 494082), (774, 439184), (1032, 329388), (1376, 247041), (1548, 219592), (2064, 164694), (3096, 109796), (4128, 82347), (6192, 54898), (12384, 27449)]