2086507008

素因数分解:

$2^9\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19687}}^1$

素因数の和:19734

約数の個数: 120

約数和(自身を含む): 6283937088

約数和(自身を除く): 4197430080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 512, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1536, 1656, 2208, 2304, 2944, 3312, 4416, 4608, 5888, 6624, 8832, 11776, 13248, 17664, 19687, 26496, 35328, 39374, 52992, 59061, 78748, 105984, 118122, 157496, 177183, 236244, 314992, 354366, 452801, 472488, 629984, 708732, 905602, 944976, 1259968, 1358403, 1417464, 1811204, 1889952, 2519936, 2716806, 2834928, 3622408, 3779904, 4075209, 5039872, 5433612, 5669856, 7244816, 7559808, 8150418, 10079744, 10867224, 11339712, 14489632, 15119616, 16300836, 21734448, 22679424, 28979264, 30239232, 32601672, 43468896, 45358848, 57958528, 65203344, 86937792, 90717696, 115917056, 130406688, 173875584, 231834112, 260813376, 347751168, 521626752, 695502336, 1043253504, 2086507008]

約数ペア:

[(1, 2086507008), (2, 1043253504), (3, 695502336), (4, 521626752), (6, 347751168), (8, 260813376), (9, 231834112), (12, 173875584), (16, 130406688), (18, 115917056), (23, 90717696), (24, 86937792), (32, 65203344), (36, 57958528), (46, 45358848), (48, 43468896), (64, 32601672), (69, 30239232), (72, 28979264), (92, 22679424), (96, 21734448), (128, 16300836), (138, 15119616), (144, 14489632), (184, 11339712), (192, 10867224), (207, 10079744), (256, 8150418), (276, 7559808), (288, 7244816), (368, 5669856), (384, 5433612), (414, 5039872), (512, 4075209), (552, 3779904), (576, 3622408), (736, 2834928), (768, 2716806), (828, 2519936), (1104, 1889952), (1152, 1811204), (1472, 1417464), (1536, 1358403), (1656, 1259968), (2208, 944976), (2304, 905602), (2944, 708732), (3312, 629984), (4416, 472488), (4608, 452801), (5888, 354366), (6624, 314992), (8832, 236244), (11776, 177183), (13248, 157496), (17664, 118122), (19687, 105984), (26496, 78748), (35328, 59061), (39374, 52992)]