821026584

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23609}}^1$

素因数の和:23654

約数の個数: 128

約数和(自身を含む): 2719872000

約数和(自身を除く): 1898845416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2898, 3864, 4347, 4968, 5796, 8694, 11592, 17388, 23609, 34776, 47218, 70827, 94436, 141654, 165263, 188872, 212481, 283308, 330526, 424962, 495789, 543007, 566616, 637443, 661052, 849924, 991578, 1086014, 1274886, 1322104, 1487367, 1629021, 1699848, 1983156, 2172028, 2549772, 2974734, 3258042, 3801049, 3966312, 4344056, 4462101, 4887063, 5099544, 5949468, 6516084, 7602098, 8924202, 9774126, 11403147, 11898936, 13032168, 14661189, 15204196, 17848404, 19548252, 22806294, 29322378, 30408392, 34209441, 35696808, 39096504, 45612588, 58644756, 68418882, 91225176, 102628323, 117289512, 136837764, 205256646, 273675528, 410513292, 821026584]

約数ペア:

[(1, 821026584), (2, 410513292), (3, 273675528), (4, 205256646), (6, 136837764), (7, 117289512), (8, 102628323), (9, 91225176), (12, 68418882), (14, 58644756), (18, 45612588), (21, 39096504), (23, 35696808), (24, 34209441), (27, 30408392), (28, 29322378), (36, 22806294), (42, 19548252), (46, 17848404), (54, 15204196), (56, 14661189), (63, 13032168), (69, 11898936), (72, 11403147), (84, 9774126), (92, 8924202), (108, 7602098), (126, 6516084), (138, 5949468), (161, 5099544), (168, 4887063), (184, 4462101), (189, 4344056), (207, 3966312), (216, 3801049), (252, 3258042), (276, 2974734), (322, 2549772), (378, 2172028), (414, 1983156), (483, 1699848), (504, 1629021), (552, 1487367), (621, 1322104), (644, 1274886), (756, 1086014), (828, 991578), (966, 849924), (1242, 661052), (1288, 637443), (1449, 566616), (1512, 543007), (1656, 495789), (1932, 424962), (2484, 330526), (2898, 283308), (3864, 212481), (4347, 188872), (4968, 165263), (5796, 141654), (8694, 94436), (11592, 70827), (17388, 47218), (23609, 34776)]