1819335168

素因数分解:

$2^9\times 3^5\times 7^1\times {\mathrm{2089}}^1$

素因数の和:2129

約数の個数: 240

約数和(自身を含む): 6226059840

約数和(自身を除く): 4406724672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 324, 336, 378, 384, 432, 448, 486, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1536, 1701, 1728, 1792, 1944, 2016, 2089, 2268, 2304, 2592, 2688, 3024, 3402, 3456, 3584, 3888, 4032, 4178, 4536, 4608, 5184, 5376, 6048, 6267, 6804, 6912, 7776, 8064, 8356, 9072, 10368, 10752, 12096, 12534, 13608, 13824, 14623, 15552, 16128, 16712, 18144, 18801, 20736, 24192, 25068, 27216, 29246, 31104, 32256, 33424, 36288, 37602, 41472, 43869, 48384, 50136, 54432, 56403, 58492, 62208, 66848, 72576, 75204, 87738, 96768, 100272, 108864, 112806, 116984, 124416, 131607, 133696, 145152, 150408, 169209, 175476, 200544, 217728, 225612, 233968, 263214, 267392, 290304, 300816, 338418, 350952, 394821, 401088, 435456, 451224, 467936, 507627, 526428, 534784, 601632, 676836, 701904, 789642, 802176, 870912, 902448, 935872, 1015254, 1052856, 1069568, 1184463, 1203264, 1353672, 1403808, 1579284, 1604352, 1804896, 1871744, 2030508, 2105712, 2368926, 2406528, 2707344, 2807616, 3158568, 3208704, 3553389, 3609792, 3743488, 4061016, 4211424, 4737852, 4813056, 5414688, 5615232, 6317136, 7106778, 7219584, 7486976, 8122032, 8422848, 9475704, 9626112, 10829376, 11230464, 12634272, 14213556, 14439168, 16244064, 16845696, 18951408, 21658752, 22460928, 25268544, 28427112, 28878336, 32488128, 33691392, 37902816, 43317504, 50537088, 56854224, 64976256, 67382784, 75805632, 86635008, 101074176, 113708448, 129952512, 151611264, 202148352, 227416896, 259905024, 303222528, 454833792, 606445056, 909667584, 1819335168]

約数ペア:

[(1, 1819335168), (2, 909667584), (3, 606445056), (4, 454833792), (6, 303222528), (7, 259905024), (8, 227416896), (9, 202148352), (12, 151611264), (14, 129952512), (16, 113708448), (18, 101074176), (21, 86635008), (24, 75805632), (27, 67382784), (28, 64976256), (32, 56854224), (36, 50537088), (42, 43317504), (48, 37902816), (54, 33691392), (56, 32488128), (63, 28878336), (64, 28427112), (72, 25268544), (81, 22460928), (84, 21658752), (96, 18951408), (108, 16845696), (112, 16244064), (126, 14439168), (128, 14213556), (144, 12634272), (162, 11230464), (168, 10829376), (189, 9626112), (192, 9475704), (216, 8422848), (224, 8122032), (243, 7486976), (252, 7219584), (256, 7106778), (288, 6317136), (324, 5615232), (336, 5414688), (378, 4813056), (384, 4737852), (432, 4211424), (448, 4061016), (486, 3743488), (504, 3609792), (512, 3553389), (567, 3208704), (576, 3158568), (648, 2807616), (672, 2707344), (756, 2406528), (768, 2368926), (864, 2105712), (896, 2030508), (972, 1871744), (1008, 1804896), (1134, 1604352), (1152, 1579284), (1296, 1403808), (1344, 1353672), (1512, 1203264), (1536, 1184463), (1701, 1069568), (1728, 1052856), (1792, 1015254), (1944, 935872), (2016, 902448), (2089, 870912), (2268, 802176), (2304, 789642), (2592, 701904), (2688, 676836), (3024, 601632), (3402, 534784), (3456, 526428), (3584, 507627), (3888, 467936), (4032, 451224), (4178, 435456), (4536, 401088), (4608, 394821), (5184, 350952), (5376, 338418), (6048, 300816), (6267, 290304), (6804, 267392), (6912, 263214), (7776, 233968), (8064, 225612), (8356, 217728), (9072, 200544), (10368, 175476), (10752, 169209), (12096, 150408), (12534, 145152), (13608, 133696), (13824, 131607), (14623, 124416), (15552, 116984), (16128, 112806), (16712, 108864), (18144, 100272), (18801, 96768), (20736, 87738), (24192, 75204), (25068, 72576), (27216, 66848), (29246, 62208), (31104, 58492), (32256, 56403), (33424, 54432), (36288, 50136), (37602, 48384), (41472, 43869)]