331322224

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{1429}}^1$

素因数の和:1817

約数の個数: 40

約数和(自身を含む): 659275760

約数和(自身を除く): 327953536

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 337, 344, 674, 688, 1348, 1429, 2696, 2858, 5392, 5716, 11432, 14491, 22864, 28982, 57964, 61447, 115928, 122894, 231856, 245788, 481573, 491576, 963146, 983152, 1926292, 3852584, 7705168, 20707639, 41415278, 82830556, 165661112, 331322224]

約数ペア:

[(1, 331322224), (2, 165661112), (4, 82830556), (8, 41415278), (16, 20707639), (43, 7705168), (86, 3852584), (172, 1926292), (337, 983152), (344, 963146), (674, 491576), (688, 481573), (1348, 245788), (1429, 231856), (2696, 122894), (2858, 115928), (5392, 61447), (5716, 57964), (11432, 28982), (14491, 22864)]