345304792

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{743}}^1$

素因数の和:992

約数の個数: 64

約数和(自身を含む): 762094080

約数和(自身を除く): 416789288

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 193, 301, 344, 386, 602, 743, 772, 1204, 1351, 1486, 1544, 2408, 2702, 2972, 5201, 5404, 5944, 8299, 10402, 10808, 16598, 20804, 31949, 33196, 41608, 58093, 63898, 66392, 116186, 127796, 143399, 223643, 232372, 255592, 286798, 447286, 464744, 573596, 894572, 1003793, 1147192, 1789144, 2007586, 4015172, 6166157, 8030344, 12332314, 24664628, 43163099, 49329256, 86326198, 172652396, 345304792]

約数ペア:

[(1, 345304792), (2, 172652396), (4, 86326198), (7, 49329256), (8, 43163099), (14, 24664628), (28, 12332314), (43, 8030344), (56, 6166157), (86, 4015172), (172, 2007586), (193, 1789144), (301, 1147192), (344, 1003793), (386, 894572), (602, 573596), (743, 464744), (772, 447286), (1204, 286798), (1351, 255592), (1486, 232372), (1544, 223643), (2408, 143399), (2702, 127796), (2972, 116186), (5201, 66392), (5404, 63898), (5944, 58093), (8299, 41608), (10402, 33196), (10808, 31949), (16598, 20804)]