290583216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:464

約数の個数: 240

約数和(自身を含む): 1030648320

約数和(自身を除く): 740065104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 73, 77, 84, 88, 99, 112, 126, 132, 144, 146, 154, 168, 176, 198, 219, 231, 252, 264, 292, 308, 336, 359, 396, 438, 462, 504, 511, 528, 584, 616, 657, 693, 718, 792, 803, 876, 924, 1008, 1022, 1077, 1168, 1232, 1314, 1386, 1436, 1533, 1584, 1606, 1752, 1848, 2044, 2154, 2409, 2513, 2628, 2772, 2872, 3066, 3212, 3231, 3504, 3696, 3949, 4088, 4308, 4599, 4818, 5026, 5256, 5544, 5621, 5744, 6132, 6424, 6462, 7227, 7539, 7898, 8176, 8616, 9198, 9636, 10052, 10512, 11088, 11242, 11847, 12264, 12848, 12924, 14454, 15078, 15796, 16863, 17232, 18396, 19272, 20104, 22484, 22617, 23694, 24528, 25848, 26207, 27643, 28908, 30156, 31592, 33726, 35541, 36792, 38544, 40208, 44968, 45234, 47388, 50589, 51696, 52414, 55286, 57816, 60312, 63184, 67452, 71082, 73584, 78621, 82929, 89936, 90468, 94776, 101178, 104828, 110572, 115632, 120624, 134904, 142164, 157242, 165858, 180936, 183449, 189552, 202356, 209656, 221144, 235863, 248787, 269808, 284328, 288277, 314484, 331716, 361872, 366898, 404712, 419312, 442288, 471726, 497574, 550347, 568656, 576554, 628968, 663432, 733796, 809424, 864831, 943452, 995148, 1100694, 1153108, 1257936, 1326864, 1467592, 1651041, 1729662, 1886904, 1990296, 2017939, 2201388, 2306216, 2594493, 2935184, 3302082, 3459324, 3773808, 3980592, 4035878, 4402776, 4612432, 5188986, 6053817, 6604164, 6918648, 8071756, 8805552, 10377972, 12107634, 13208328, 13837296, 16143512, 18161451, 20755944, 24215268, 26416656, 32287024, 36322902, 41511888, 48430536, 72645804, 96861072, 145291608, 290583216]

約数ペア:

[(1, 290583216), (2, 145291608), (3, 96861072), (4, 72645804), (6, 48430536), (7, 41511888), (8, 36322902), (9, 32287024), (11, 26416656), (12, 24215268), (14, 20755944), (16, 18161451), (18, 16143512), (21, 13837296), (22, 13208328), (24, 12107634), (28, 10377972), (33, 8805552), (36, 8071756), (42, 6918648), (44, 6604164), (48, 6053817), (56, 5188986), (63, 4612432), (66, 4402776), (72, 4035878), (73, 3980592), (77, 3773808), (84, 3459324), (88, 3302082), (99, 2935184), (112, 2594493), (126, 2306216), (132, 2201388), (144, 2017939), (146, 1990296), (154, 1886904), (168, 1729662), (176, 1651041), (198, 1467592), (219, 1326864), (231, 1257936), (252, 1153108), (264, 1100694), (292, 995148), (308, 943452), (336, 864831), (359, 809424), (396, 733796), (438, 663432), (462, 628968), (504, 576554), (511, 568656), (528, 550347), (584, 497574), (616, 471726), (657, 442288), (693, 419312), (718, 404712), (792, 366898), (803, 361872), (876, 331716), (924, 314484), (1008, 288277), (1022, 284328), (1077, 269808), (1168, 248787), (1232, 235863), (1314, 221144), (1386, 209656), (1436, 202356), (1533, 189552), (1584, 183449), (1606, 180936), (1752, 165858), (1848, 157242), (2044, 142164), (2154, 134904), (2409, 120624), (2513, 115632), (2628, 110572), (2772, 104828), (2872, 101178), (3066, 94776), (3212, 90468), (3231, 89936), (3504, 82929), (3696, 78621), (3949, 73584), (4088, 71082), (4308, 67452), (4599, 63184), (4818, 60312), (5026, 57816), (5256, 55286), (5544, 52414), (5621, 51696), (5744, 50589), (6132, 47388), (6424, 45234), (6462, 44968), (7227, 40208), (7539, 38544), (7898, 36792), (8176, 35541), (8616, 33726), (9198, 31592), (9636, 30156), (10052, 28908), (10512, 27643), (11088, 26207), (11242, 25848), (11847, 24528), (12264, 23694), (12848, 22617), (12924, 22484), (14454, 20104), (15078, 19272), (15796, 18396), (16863, 17232)]