680864616

素因数分解:

$2^3\times 3^5\times {\mathrm{577}}^1\times {\mathrm{607}}^1$

素因数の和:1205

約数の個数: 96

約数和(自身を含む): 1918775040

約数和(自身を除く): 1237910424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 577, 607, 648, 972, 1154, 1214, 1731, 1821, 1944, 2308, 2428, 3462, 3642, 4616, 4856, 5193, 5463, 6924, 7284, 10386, 10926, 13848, 14568, 15579, 16389, 20772, 21852, 31158, 32778, 41544, 43704, 46737, 49167, 62316, 65556, 93474, 98334, 124632, 131112, 140211, 147501, 186948, 196668, 280422, 295002, 350239, 373896, 393336, 560844, 590004, 700478, 1050717, 1121688, 1180008, 1400956, 2101434, 2801912, 3152151, 4202868, 6304302, 8405736, 9456453, 12608604, 18912906, 25217208, 28369359, 37825812, 56738718, 75651624, 85108077, 113477436, 170216154, 226954872, 340432308, 680864616]

約数ペア:

[(1, 680864616), (2, 340432308), (3, 226954872), (4, 170216154), (6, 113477436), (8, 85108077), (9, 75651624), (12, 56738718), (18, 37825812), (24, 28369359), (27, 25217208), (36, 18912906), (54, 12608604), (72, 9456453), (81, 8405736), (108, 6304302), (162, 4202868), (216, 3152151), (243, 2801912), (324, 2101434), (486, 1400956), (577, 1180008), (607, 1121688), (648, 1050717), (972, 700478), (1154, 590004), (1214, 560844), (1731, 393336), (1821, 373896), (1944, 350239), (2308, 295002), (2428, 280422), (3462, 196668), (3642, 186948), (4616, 147501), (4856, 140211), (5193, 131112), (5463, 124632), (6924, 98334), (7284, 93474), (10386, 65556), (10926, 62316), (13848, 49167), (14568, 46737), (15579, 43704), (16389, 41544), (20772, 32778), (21852, 31158)]