31344768

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:76

約数の個数: 288

約数和(自身を含む): 116475840

約数和(自身を除く): 85131072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 32, 36, 39, 42, 46, 48, 52, 56, 63, 64, 69, 72, 78, 84, 91, 92, 96, 104, 112, 117, 126, 128, 138, 144, 156, 161, 168, 169, 182, 184, 192, 207, 208, 224, 234, 252, 273, 276, 288, 299, 312, 322, 336, 338, 364, 368, 384, 414, 416, 448, 468, 483, 504, 507, 546, 552, 576, 598, 624, 644, 672, 676, 728, 736, 819, 828, 832, 896, 897, 936, 966, 1008, 1014, 1092, 1104, 1152, 1183, 1196, 1248, 1288, 1344, 1352, 1449, 1456, 1472, 1521, 1638, 1656, 1664, 1794, 1872, 1932, 2016, 2028, 2093, 2184, 2208, 2366, 2392, 2496, 2576, 2688, 2691, 2704, 2898, 2912, 2944, 3042, 3276, 3312, 3549, 3588, 3744, 3864, 3887, 4032, 4056, 4186, 4368, 4416, 4732, 4784, 4992, 5152, 5382, 5408, 5796, 5824, 6084, 6279, 6552, 6624, 7098, 7176, 7488, 7728, 7774, 8064, 8112, 8372, 8736, 8832, 9464, 9568, 10304, 10647, 10764, 10816, 11592, 11648, 11661, 12168, 12558, 13104, 13248, 14196, 14352, 14976, 15456, 15548, 16224, 16744, 17472, 18837, 18928, 19136, 20608, 21294, 21528, 21632, 23184, 23322, 24336, 25116, 26208, 26496, 27209, 28392, 28704, 30912, 31096, 32448, 33488, 34944, 34983, 37674, 37856, 38272, 42588, 43056, 46368, 46644, 48672, 50232, 52416, 54418, 56784, 57408, 61824, 62192, 64896, 66976, 69966, 75348, 75712, 81627, 85176, 86112, 92736, 93288, 97344, 100464, 104832, 108836, 113568, 114816, 124384, 133952, 139932, 150696, 151424, 163254, 170352, 172224, 185472, 186576, 194688, 200928, 217672, 227136, 244881, 248768, 267904, 279864, 301392, 326508, 340704, 344448, 373152, 401856, 435344, 454272, 489762, 497536, 559728, 602784, 653016, 681408, 746304, 803712, 870688, 979524, 1119456, 1205568, 1306032, 1362816, 1492608, 1741376, 1959048, 2238912, 2411136, 2612064, 3482752, 3918096, 4477824, 5224128, 7836192, 10448256, 15672384, 31344768]

約数ペア:

[(1, 31344768), (2, 15672384), (3, 10448256), (4, 7836192), (6, 5224128), (7, 4477824), (8, 3918096), (9, 3482752), (12, 2612064), (13, 2411136), (14, 2238912), (16, 1959048), (18, 1741376), (21, 1492608), (23, 1362816), (24, 1306032), (26, 1205568), (28, 1119456), (32, 979524), (36, 870688), (39, 803712), (42, 746304), (46, 681408), (48, 653016), (52, 602784), (56, 559728), (63, 497536), (64, 489762), (69, 454272), (72, 435344), (78, 401856), (84, 373152), (91, 344448), (92, 340704), (96, 326508), (104, 301392), (112, 279864), (117, 267904), (126, 248768), (128, 244881), (138, 227136), (144, 217672), (156, 200928), (161, 194688), (168, 186576), (169, 185472), (182, 172224), (184, 170352), (192, 163254), (207, 151424), (208, 150696), (224, 139932), (234, 133952), (252, 124384), (273, 114816), (276, 113568), (288, 108836), (299, 104832), (312, 100464), (322, 97344), (336, 93288), (338, 92736), (364, 86112), (368, 85176), (384, 81627), (414, 75712), (416, 75348), (448, 69966), (468, 66976), (483, 64896), (504, 62192), (507, 61824), (546, 57408), (552, 56784), (576, 54418), (598, 52416), (624, 50232), (644, 48672), (672, 46644), (676, 46368), (728, 43056), (736, 42588), (819, 38272), (828, 37856), (832, 37674), (896, 34983), (897, 34944), (936, 33488), (966, 32448), (1008, 31096), (1014, 30912), (1092, 28704), (1104, 28392), (1152, 27209), (1183, 26496), (1196, 26208), (1248, 25116), (1288, 24336), (1344, 23322), (1352, 23184), (1449, 21632), (1456, 21528), (1472, 21294), (1521, 20608), (1638, 19136), (1656, 18928), (1664, 18837), (1794, 17472), (1872, 16744), (1932, 16224), (2016, 15548), (2028, 15456), (2093, 14976), (2184, 14352), (2208, 14196), (2366, 13248), (2392, 13104), (2496, 12558), (2576, 12168), (2688, 11661), (2691, 11648), (2704, 11592), (2898, 10816), (2912, 10764), (2944, 10647), (3042, 10304), (3276, 9568), (3312, 9464), (3549, 8832), (3588, 8736), (3744, 8372), (3864, 8112), (3887, 8064), (4032, 7774), (4056, 7728), (4186, 7488), (4368, 7176), (4416, 7098), (4732, 6624), (4784, 6552), (4992, 6279), (5152, 6084), (5382, 5824), (5408, 5796)]