311082912

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6709}}^1$

素因数の和:6755

約数の個数: 144

約数和(自身を含む): 1055134080

約数和(自身を除く): 744051168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 96, 112, 126, 138, 144, 161, 168, 184, 207, 224, 252, 276, 288, 322, 336, 368, 414, 483, 504, 552, 644, 672, 736, 828, 966, 1008, 1104, 1288, 1449, 1656, 1932, 2016, 2208, 2576, 2898, 3312, 3864, 5152, 5796, 6624, 6709, 7728, 11592, 13418, 15456, 20127, 23184, 26836, 40254, 46368, 46963, 53672, 60381, 80508, 93926, 107344, 120762, 140889, 154307, 161016, 187852, 214688, 241524, 281778, 308614, 322032, 375704, 422667, 462921, 483048, 563556, 617228, 644064, 751408, 845334, 925842, 966096, 1080149, 1127112, 1234456, 1388763, 1502816, 1690668, 1851684, 1932192, 2160298, 2254224, 2468912, 2777526, 3240447, 3381336, 3703368, 4320596, 4508448, 4937824, 5555052, 6480894, 6762672, 7406736, 8641192, 9721341, 11110104, 12961788, 13525344, 14813472, 17282384, 19442682, 22220208, 25923576, 34564768, 38885364, 44440416, 51847152, 77770728, 103694304, 155541456, 311082912]

約数ペア:

[(1, 311082912), (2, 155541456), (3, 103694304), (4, 77770728), (6, 51847152), (7, 44440416), (8, 38885364), (9, 34564768), (12, 25923576), (14, 22220208), (16, 19442682), (18, 17282384), (21, 14813472), (23, 13525344), (24, 12961788), (28, 11110104), (32, 9721341), (36, 8641192), (42, 7406736), (46, 6762672), (48, 6480894), (56, 5555052), (63, 4937824), (69, 4508448), (72, 4320596), (84, 3703368), (92, 3381336), (96, 3240447), (112, 2777526), (126, 2468912), (138, 2254224), (144, 2160298), (161, 1932192), (168, 1851684), (184, 1690668), (207, 1502816), (224, 1388763), (252, 1234456), (276, 1127112), (288, 1080149), (322, 966096), (336, 925842), (368, 845334), (414, 751408), (483, 644064), (504, 617228), (552, 563556), (644, 483048), (672, 462921), (736, 422667), (828, 375704), (966, 322032), (1008, 308614), (1104, 281778), (1288, 241524), (1449, 214688), (1656, 187852), (1932, 161016), (2016, 154307), (2208, 140889), (2576, 120762), (2898, 107344), (3312, 93926), (3864, 80508), (5152, 60381), (5796, 53672), (6624, 46963), (6709, 46368), (7728, 40254), (11592, 26836), (13418, 23184), (15456, 20127)]