1951288416

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87991}}^1$

素因数の和:88025

約数の個数: 144

約数和(自身を含む): 6918283008

約数和(自身を除く): 4966994592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 22176, 87991, 175982, 263973, 351964, 527946, 615937, 703928, 791919, 967901, 1055892, 1231874, 1407856, 1583838, 1847811, 1935802, 2111784, 2463748, 2815712, 2903703, 3167676, 3695622, 3871604, 4223568, 4927496, 5543433, 5807406, 6335352, 6775307, 7391244, 7743208, 8447136, 8711109, 9854992, 11086866, 11614812, 12670704, 13550614, 14782488, 15486416, 17422218, 19709984, 20325921, 22173732, 23229624, 25341408, 27101228, 29564976, 30972832, 34844436, 40651842, 44347464, 46459248, 54202456, 59129952, 60977763, 69688872, 81303684, 88694928, 92918496, 108404912, 121955526, 139377744, 162607368, 177389856, 216809824, 243911052, 278755488, 325214736, 487822104, 650429472, 975644208, 1951288416]

約数ペア:

[(1, 1951288416), (2, 975644208), (3, 650429472), (4, 487822104), (6, 325214736), (7, 278755488), (8, 243911052), (9, 216809824), (11, 177389856), (12, 162607368), (14, 139377744), (16, 121955526), (18, 108404912), (21, 92918496), (22, 88694928), (24, 81303684), (28, 69688872), (32, 60977763), (33, 59129952), (36, 54202456), (42, 46459248), (44, 44347464), (48, 40651842), (56, 34844436), (63, 30972832), (66, 29564976), (72, 27101228), (77, 25341408), (84, 23229624), (88, 22173732), (96, 20325921), (99, 19709984), (112, 17422218), (126, 15486416), (132, 14782488), (144, 13550614), (154, 12670704), (168, 11614812), (176, 11086866), (198, 9854992), (224, 8711109), (231, 8447136), (252, 7743208), (264, 7391244), (288, 6775307), (308, 6335352), (336, 5807406), (352, 5543433), (396, 4927496), (462, 4223568), (504, 3871604), (528, 3695622), (616, 3167676), (672, 2903703), (693, 2815712), (792, 2463748), (924, 2111784), (1008, 1935802), (1056, 1847811), (1232, 1583838), (1386, 1407856), (1584, 1231874), (1848, 1055892), (2016, 967901), (2464, 791919), (2772, 703928), (3168, 615937), (3696, 527946), (5544, 351964), (7392, 263973), (11088, 175982), (22176, 87991)]