1021288576

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 2624672160

約数和(自身を除く): 1603383584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 113, 128, 131, 154, 176, 196, 224, 226, 262, 308, 352, 392, 448, 452, 524, 539, 616, 704, 784, 791, 896, 904, 917, 1048, 1078, 1232, 1243, 1408, 1441, 1568, 1582, 1808, 1834, 2096, 2156, 2464, 2486, 2882, 3136, 3164, 3616, 3668, 4192, 4312, 4928, 4972, 5537, 5764, 6272, 6328, 6419, 7232, 7336, 8384, 8624, 8701, 9856, 9944, 10087, 11074, 11528, 12656, 12838, 14464, 14672, 14803, 16768, 17248, 17402, 19888, 20174, 22148, 23056, 25312, 25676, 29344, 29606, 34496, 34804, 39776, 40348, 44296, 46112, 50624, 51352, 58688, 59212, 60907, 68992, 69608, 70609, 79552, 80696, 88592, 92224, 101248, 102704, 103621, 117376, 118424, 121814, 139216, 141218, 159104, 161392, 162833, 177184, 184448, 205408, 207242, 236848, 243628, 278432, 282436, 322784, 325666, 354368, 410816, 414484, 473696, 487256, 556864, 564872, 645568, 651332, 708736, 725347, 821632, 828968, 947392, 974512, 1113728, 1129744, 1139831, 1291136, 1302664, 1450694, 1657936, 1894784, 1949024, 2259488, 2279662, 2605328, 2901388, 3315872, 3898048, 4518976, 4559324, 5210656, 5802776, 6631744, 7796096, 7978817, 9037952, 9118648, 10421312, 11605552, 13263488, 15957634, 18237296, 20842624, 23211104, 31915268, 36474592, 46422208, 63830536, 72949184, 92844416, 127661072, 145898368, 255322144, 510644288, 1021288576]

約数ペア:

[(1, 1021288576), (2, 510644288), (4, 255322144), (7, 145898368), (8, 127661072), (11, 92844416), (14, 72949184), (16, 63830536), (22, 46422208), (28, 36474592), (32, 31915268), (44, 23211104), (49, 20842624), (56, 18237296), (64, 15957634), (77, 13263488), (88, 11605552), (98, 10421312), (112, 9118648), (113, 9037952), (128, 7978817), (131, 7796096), (154, 6631744), (176, 5802776), (196, 5210656), (224, 4559324), (226, 4518976), (262, 3898048), (308, 3315872), (352, 2901388), (392, 2605328), (448, 2279662), (452, 2259488), (524, 1949024), (539, 1894784), (616, 1657936), (704, 1450694), (784, 1302664), (791, 1291136), (896, 1139831), (904, 1129744), (917, 1113728), (1048, 974512), (1078, 947392), (1232, 828968), (1243, 821632), (1408, 725347), (1441, 708736), (1568, 651332), (1582, 645568), (1808, 564872), (1834, 556864), (2096, 487256), (2156, 473696), (2464, 414484), (2486, 410816), (2882, 354368), (3136, 325666), (3164, 322784), (3616, 282436), (3668, 278432), (4192, 243628), (4312, 236848), (4928, 207242), (4972, 205408), (5537, 184448), (5764, 177184), (6272, 162833), (6328, 161392), (6419, 159104), (7232, 141218), (7336, 139216), (8384, 121814), (8624, 118424), (8701, 117376), (9856, 103621), (9944, 102704), (10087, 101248), (11074, 92224), (11528, 88592), (12656, 80696), (12838, 79552), (14464, 70609), (14672, 69608), (14803, 68992), (16768, 60907), (17248, 59212), (17402, 58688), (19888, 51352), (20174, 50624), (22148, 46112), (23056, 44296), (25312, 40348), (25676, 39776), (29344, 34804), (29606, 34496)]