2781639168

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{811}}^1$

素因数の和:879

約数の個数: 320

約数和(自身を含む): 9569387520

約数和(自身を除く): 6787748352

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 29, 32, 33, 42, 44, 48, 56, 58, 64, 66, 77, 84, 87, 88, 96, 112, 116, 128, 132, 154, 168, 174, 176, 192, 203, 224, 231, 232, 256, 264, 308, 319, 336, 348, 352, 384, 406, 448, 462, 464, 512, 528, 609, 616, 638, 672, 696, 704, 768, 811, 812, 896, 924, 928, 957, 1056, 1218, 1232, 1276, 1344, 1392, 1408, 1536, 1622, 1624, 1792, 1848, 1856, 1914, 2112, 2233, 2433, 2436, 2464, 2552, 2688, 2784, 2816, 3244, 3248, 3584, 3696, 3712, 3828, 4224, 4466, 4866, 4872, 4928, 5104, 5376, 5568, 5632, 5677, 6488, 6496, 6699, 7392, 7424, 7656, 8448, 8921, 8932, 9732, 9744, 9856, 10208, 10752, 11136, 11354, 12976, 12992, 13398, 14784, 14848, 15312, 16896, 17031, 17842, 17864, 19464, 19488, 19712, 20416, 22272, 22708, 23519, 25952, 25984, 26763, 26796, 29568, 30624, 34062, 35684, 35728, 38928, 38976, 39424, 40832, 44544, 45416, 47038, 51904, 51968, 53526, 53592, 59136, 61248, 62447, 68124, 70557, 71368, 71456, 77856, 77952, 81664, 90832, 94076, 103808, 103936, 107052, 107184, 118272, 122496, 124894, 136248, 141114, 142736, 142912, 155712, 155904, 163328, 164633, 181664, 187341, 188152, 207616, 214104, 214368, 244992, 249788, 258709, 272496, 282228, 285472, 285824, 311424, 311808, 329266, 363328, 374682, 376304, 415232, 428208, 428736, 489984, 493899, 499576, 517418, 544992, 564456, 570944, 571648, 622848, 658532, 726656, 749364, 752608, 776127, 856416, 857472, 987798, 999152, 1034836, 1089984, 1128912, 1141888, 1143296, 1245696, 1317064, 1453312, 1498728, 1505216, 1552254, 1712832, 1714944, 1810963, 1975596, 1998304, 2069672, 2179968, 2257824, 2283776, 2634128, 2906624, 2997456, 3010432, 3104508, 3425664, 3429888, 3621926, 3951192, 3996608, 4139344, 4359936, 4515648, 4567552, 5268256, 5432889, 5994912, 6020864, 6209016, 6851328, 7243852, 7902384, 7993216, 8278688, 8719872, 9031296, 10536512, 10865778, 11989824, 12041728, 12418032, 13702656, 14487704, 15804768, 15986432, 16557376, 18062592, 21073024, 21731556, 23979648, 24836064, 28975408, 31609536, 31972864, 33114752, 36125184, 42146048, 43463112, 47959296, 49672128, 57950816, 63219072, 66229504, 84292096, 86926224, 95918592, 99344256, 115901632, 126438144, 132459008, 173852448, 198688512, 231803264, 252876288, 347704896, 397377024, 463606528, 695409792, 927213056, 1390819584, 2781639168]

約数ペア:

[(1, 2781639168), (2, 1390819584), (3, 927213056), (4, 695409792), (6, 463606528), (7, 397377024), (8, 347704896), (11, 252876288), (12, 231803264), (14, 198688512), (16, 173852448), (21, 132459008), (22, 126438144), (24, 115901632), (28, 99344256), (29, 95918592), (32, 86926224), (33, 84292096), (42, 66229504), (44, 63219072), (48, 57950816), (56, 49672128), (58, 47959296), (64, 43463112), (66, 42146048), (77, 36125184), (84, 33114752), (87, 31972864), (88, 31609536), (96, 28975408), (112, 24836064), (116, 23979648), (128, 21731556), (132, 21073024), (154, 18062592), (168, 16557376), (174, 15986432), (176, 15804768), (192, 14487704), (203, 13702656), (224, 12418032), (231, 12041728), (232, 11989824), (256, 10865778), (264, 10536512), (308, 9031296), (319, 8719872), (336, 8278688), (348, 7993216), (352, 7902384), (384, 7243852), (406, 6851328), (448, 6209016), (462, 6020864), (464, 5994912), (512, 5432889), (528, 5268256), (609, 4567552), (616, 4515648), (638, 4359936), (672, 4139344), (696, 3996608), (704, 3951192), (768, 3621926), (811, 3429888), (812, 3425664), (896, 3104508), (924, 3010432), (928, 2997456), (957, 2906624), (1056, 2634128), (1218, 2283776), (1232, 2257824), (1276, 2179968), (1344, 2069672), (1392, 1998304), (1408, 1975596), (1536, 1810963), (1622, 1714944), (1624, 1712832), (1792, 1552254), (1848, 1505216), (1856, 1498728), (1914, 1453312), (2112, 1317064), (2233, 1245696), (2433, 1143296), (2436, 1141888), (2464, 1128912), (2552, 1089984), (2688, 1034836), (2784, 999152), (2816, 987798), (3244, 857472), (3248, 856416), (3584, 776127), (3696, 752608), (3712, 749364), (3828, 726656), (4224, 658532), (4466, 622848), (4866, 571648), (4872, 570944), (4928, 564456), (5104, 544992), (5376, 517418), (5568, 499576), (5632, 493899), (5677, 489984), (6488, 428736), (6496, 428208), (6699, 415232), (7392, 376304), (7424, 374682), (7656, 363328), (8448, 329266), (8921, 311808), (8932, 311424), (9732, 285824), (9744, 285472), (9856, 282228), (10208, 272496), (10752, 258709), (11136, 249788), (11354, 244992), (12976, 214368), (12992, 214104), (13398, 207616), (14784, 188152), (14848, 187341), (15312, 181664), (16896, 164633), (17031, 163328), (17842, 155904), (17864, 155712), (19464, 142912), (19488, 142736), (19712, 141114), (20416, 136248), (22272, 124894), (22708, 122496), (23519, 118272), (25952, 107184), (25984, 107052), (26763, 103936), (26796, 103808), (29568, 94076), (30624, 90832), (34062, 81664), (35684, 77952), (35728, 77856), (38928, 71456), (38976, 71368), (39424, 70557), (40832, 68124), (44544, 62447), (45416, 61248), (47038, 59136), (51904, 53592), (51968, 53526)]