1909559808

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 240

約数和(自身を含む): 6005615616

約数和(自身を除く): 4096055808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 127, 128, 144, 156, 192, 208, 234, 251, 254, 256, 288, 312, 381, 384, 416, 468, 502, 508, 512, 576, 624, 753, 762, 768, 832, 936, 1004, 1016, 1143, 1152, 1248, 1506, 1524, 1536, 1651, 1664, 1872, 2008, 2032, 2259, 2286, 2304, 2496, 3012, 3048, 3263, 3302, 3328, 3744, 4016, 4064, 4518, 4572, 4608, 4953, 4992, 6024, 6096, 6526, 6604, 6656, 7488, 8032, 8128, 9036, 9144, 9789, 9906, 9984, 12048, 12192, 13052, 13208, 14859, 14976, 16064, 16256, 18072, 18288, 19578, 19812, 19968, 24096, 24384, 26104, 26416, 29367, 29718, 29952, 31877, 32128, 32512, 36144, 36576, 39156, 39624, 48192, 48768, 52208, 52832, 58734, 59436, 59904, 63754, 64256, 65024, 72288, 73152, 78312, 79248, 95631, 96384, 97536, 104416, 105664, 117468, 118872, 127508, 128512, 144576, 146304, 156624, 158496, 191262, 192768, 195072, 208832, 211328, 234936, 237744, 255016, 286893, 289152, 292608, 313248, 316992, 382524, 385536, 414401, 417664, 422656, 469872, 475488, 510032, 573786, 578304, 585216, 626496, 633984, 765048, 828802, 835328, 845312, 939744, 950976, 1020064, 1147572, 1156608, 1243203, 1252992, 1267968, 1530096, 1657604, 1670656, 1879488, 1901952, 2040128, 2295144, 2486406, 2505984, 2535936, 3060192, 3315208, 3729609, 3758976, 3803904, 4080256, 4590288, 4972812, 5011968, 6120384, 6630416, 7459218, 7517952, 7607808, 8160512, 9180576, 9945624, 12240768, 13260832, 14918436, 15035904, 16321024, 18361152, 19891248, 24481536, 26521664, 29836872, 36722304, 39782496, 48963072, 53043328, 59673744, 73444608, 79564992, 106086656, 119347488, 146889216, 159129984, 212173312, 238694976, 318259968, 477389952, 636519936, 954779904, 1909559808]

約数ペア:

[(1, 1909559808), (2, 954779904), (3, 636519936), (4, 477389952), (6, 318259968), (8, 238694976), (9, 212173312), (12, 159129984), (13, 146889216), (16, 119347488), (18, 106086656), (24, 79564992), (26, 73444608), (32, 59673744), (36, 53043328), (39, 48963072), (48, 39782496), (52, 36722304), (64, 29836872), (72, 26521664), (78, 24481536), (96, 19891248), (104, 18361152), (117, 16321024), (127, 15035904), (128, 14918436), (144, 13260832), (156, 12240768), (192, 9945624), (208, 9180576), (234, 8160512), (251, 7607808), (254, 7517952), (256, 7459218), (288, 6630416), (312, 6120384), (381, 5011968), (384, 4972812), (416, 4590288), (468, 4080256), (502, 3803904), (508, 3758976), (512, 3729609), (576, 3315208), (624, 3060192), (753, 2535936), (762, 2505984), (768, 2486406), (832, 2295144), (936, 2040128), (1004, 1901952), (1016, 1879488), (1143, 1670656), (1152, 1657604), (1248, 1530096), (1506, 1267968), (1524, 1252992), (1536, 1243203), (1651, 1156608), (1664, 1147572), (1872, 1020064), (2008, 950976), (2032, 939744), (2259, 845312), (2286, 835328), (2304, 828802), (2496, 765048), (3012, 633984), (3048, 626496), (3263, 585216), (3302, 578304), (3328, 573786), (3744, 510032), (4016, 475488), (4064, 469872), (4518, 422656), (4572, 417664), (4608, 414401), (4953, 385536), (4992, 382524), (6024, 316992), (6096, 313248), (6526, 292608), (6604, 289152), (6656, 286893), (7488, 255016), (8032, 237744), (8128, 234936), (9036, 211328), (9144, 208832), (9789, 195072), (9906, 192768), (9984, 191262), (12048, 158496), (12192, 156624), (13052, 146304), (13208, 144576), (14859, 128512), (14976, 127508), (16064, 118872), (16256, 117468), (18072, 105664), (18288, 104416), (19578, 97536), (19812, 96384), (19968, 95631), (24096, 79248), (24384, 78312), (26104, 73152), (26416, 72288), (29367, 65024), (29718, 64256), (29952, 63754), (31877, 59904), (32128, 59436), (32512, 58734), (36144, 52832), (36576, 52208), (39156, 48768), (39624, 48192)]