1663728768

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1949}}^1$

素因数の和:2004

約数の個数: 256

約数和(自身を含む): 5569200000

約数和(自身を除く): 3905471232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 96, 104, 108, 114, 117, 128, 144, 152, 156, 171, 192, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 384, 416, 432, 456, 468, 494, 513, 576, 608, 624, 684, 702, 741, 832, 864, 912, 936, 988, 1026, 1152, 1216, 1248, 1368, 1404, 1482, 1664, 1728, 1824, 1872, 1949, 1976, 2052, 2223, 2432, 2496, 2736, 2808, 2964, 3456, 3648, 3744, 3898, 3952, 4104, 4446, 4992, 5472, 5616, 5847, 5928, 6669, 7296, 7488, 7796, 7904, 8208, 8892, 10944, 11232, 11694, 11856, 13338, 14976, 15592, 15808, 16416, 17541, 17784, 21888, 22464, 23388, 23712, 25337, 26676, 31184, 31616, 32832, 35082, 35568, 37031, 44928, 46776, 47424, 50674, 52623, 53352, 62368, 65664, 70164, 71136, 74062, 76011, 93552, 94848, 101348, 105246, 106704, 111093, 124736, 140328, 142272, 148124, 152022, 187104, 202696, 210492, 213408, 222186, 228033, 249472, 280656, 284544, 296248, 304044, 333279, 374208, 405392, 420984, 426816, 444372, 456066, 481403, 561312, 592496, 608088, 666558, 684099, 748416, 810784, 841968, 853632, 888744, 912132, 962806, 999837, 1122624, 1184992, 1216176, 1333116, 1368198, 1444209, 1621568, 1683936, 1777488, 1824264, 1925612, 1999674, 2245248, 2369984, 2432352, 2666232, 2736396, 2888418, 3243136, 3367872, 3554976, 3648528, 3851224, 3999348, 4332627, 4739968, 4864704, 5332464, 5472792, 5776836, 6735744, 7109952, 7297056, 7702448, 7998696, 8665254, 9729408, 10664928, 10945584, 11553672, 12997881, 14219904, 14594112, 15404896, 15997392, 17330508, 21329856, 21891168, 23107344, 25995762, 29188224, 30809792, 31994784, 34661016, 42659712, 43782336, 46214688, 51991524, 61619584, 63989568, 69322032, 87564672, 92429376, 103983048, 127979136, 138644064, 184858752, 207966096, 277288128, 415932192, 554576256, 831864384, 1663728768]

約数ペア:

[(1, 1663728768), (2, 831864384), (3, 554576256), (4, 415932192), (6, 277288128), (8, 207966096), (9, 184858752), (12, 138644064), (13, 127979136), (16, 103983048), (18, 92429376), (19, 87564672), (24, 69322032), (26, 63989568), (27, 61619584), (32, 51991524), (36, 46214688), (38, 43782336), (39, 42659712), (48, 34661016), (52, 31994784), (54, 30809792), (57, 29188224), (64, 25995762), (72, 23107344), (76, 21891168), (78, 21329856), (96, 17330508), (104, 15997392), (108, 15404896), (114, 14594112), (117, 14219904), (128, 12997881), (144, 11553672), (152, 10945584), (156, 10664928), (171, 9729408), (192, 8665254), (208, 7998696), (216, 7702448), (228, 7297056), (234, 7109952), (247, 6735744), (288, 5776836), (304, 5472792), (312, 5332464), (342, 4864704), (351, 4739968), (384, 4332627), (416, 3999348), (432, 3851224), (456, 3648528), (468, 3554976), (494, 3367872), (513, 3243136), (576, 2888418), (608, 2736396), (624, 2666232), (684, 2432352), (702, 2369984), (741, 2245248), (832, 1999674), (864, 1925612), (912, 1824264), (936, 1777488), (988, 1683936), (1026, 1621568), (1152, 1444209), (1216, 1368198), (1248, 1333116), (1368, 1216176), (1404, 1184992), (1482, 1122624), (1664, 999837), (1728, 962806), (1824, 912132), (1872, 888744), (1949, 853632), (1976, 841968), (2052, 810784), (2223, 748416), (2432, 684099), (2496, 666558), (2736, 608088), (2808, 592496), (2964, 561312), (3456, 481403), (3648, 456066), (3744, 444372), (3898, 426816), (3952, 420984), (4104, 405392), (4446, 374208), (4992, 333279), (5472, 304044), (5616, 296248), (5847, 284544), (5928, 280656), (6669, 249472), (7296, 228033), (7488, 222186), (7796, 213408), (7904, 210492), (8208, 202696), (8892, 187104), (10944, 152022), (11232, 148124), (11694, 142272), (11856, 140328), (13338, 124736), (14976, 111093), (15592, 106704), (15808, 105246), (16416, 101348), (17541, 94848), (17784, 93552), (21888, 76011), (22464, 74062), (23388, 71136), (23712, 70164), (25337, 65664), (26676, 62368), (31184, 53352), (31616, 52623), (32832, 50674), (35082, 47424), (35568, 46776), (37031, 44928)]