340489344

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{68207}}^1$

素因数の和:68237

約数の個数: 64

約数和(自身を含む): 974010240

約数和(自身を除く): 633520896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 68207, 136414, 204621, 272828, 409242, 545656, 818484, 886691, 1091312, 1636968, 1773382, 2182624, 2660073, 3273936, 3546764, 4365248, 5320146, 6547872, 7093528, 8730496, 10640292, 13095744, 14187056, 21280584, 26191488, 28374112, 42561168, 56748224, 85122336, 113496448, 170244672, 340489344]

約数ペア:

[(1, 340489344), (2, 170244672), (3, 113496448), (4, 85122336), (6, 56748224), (8, 42561168), (12, 28374112), (13, 26191488), (16, 21280584), (24, 14187056), (26, 13095744), (32, 10640292), (39, 8730496), (48, 7093528), (52, 6547872), (64, 5320146), (78, 4365248), (96, 3546764), (104, 3273936), (128, 2660073), (156, 2182624), (192, 1773382), (208, 1636968), (312, 1091312), (384, 886691), (416, 818484), (624, 545656), (832, 409242), (1248, 272828), (1664, 204621), (2496, 136414), (4992, 68207)]