2149193088

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{9871}}^1$

素因数の和:9907

約数の個数: 192

約数和(自身を含む): 7330552320

約数和(自身を除く): 5181359232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 896, 972, 1008, 1134, 1152, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 2688, 3024, 3402, 3456, 3888, 4032, 4536, 5184, 6048, 6804, 7776, 8064, 9072, 9871, 10368, 12096, 13608, 15552, 18144, 19742, 24192, 27216, 29613, 31104, 36288, 39484, 54432, 59226, 69097, 72576, 78968, 88839, 108864, 118452, 138194, 157936, 177678, 207291, 217728, 236904, 266517, 276388, 315872, 355356, 414582, 473808, 533034, 552776, 621873, 631744, 710712, 799551, 829164, 947616, 1066068, 1105552, 1243746, 1263488, 1421424, 1599102, 1658328, 1865619, 1895232, 2132136, 2211104, 2398653, 2487492, 2842848, 3198204, 3316656, 3731238, 3790464, 4264272, 4422208, 4797306, 4974984, 5596857, 5685696, 6396408, 6633312, 7462476, 8528544, 8844416, 9594612, 9949968, 11193714, 11371392, 12792816, 13266624, 14924952, 16790571, 17057088, 19189224, 19899936, 22387428, 25585632, 26533248, 29849904, 33581142, 34114176, 38378448, 39799872, 44774856, 51171264, 59699808, 67162284, 76756896, 79599744, 89549712, 102342528, 119399616, 134324568, 153513792, 179099424, 238799232, 268649136, 307027584, 358198848, 537298272, 716397696, 1074596544, 2149193088]

約数ペア:

[(1, 2149193088), (2, 1074596544), (3, 716397696), (4, 537298272), (6, 358198848), (7, 307027584), (8, 268649136), (9, 238799232), (12, 179099424), (14, 153513792), (16, 134324568), (18, 119399616), (21, 102342528), (24, 89549712), (27, 79599744), (28, 76756896), (32, 67162284), (36, 59699808), (42, 51171264), (48, 44774856), (54, 39799872), (56, 38378448), (63, 34114176), (64, 33581142), (72, 29849904), (81, 26533248), (84, 25585632), (96, 22387428), (108, 19899936), (112, 19189224), (126, 17057088), (128, 16790571), (144, 14924952), (162, 13266624), (168, 12792816), (189, 11371392), (192, 11193714), (216, 9949968), (224, 9594612), (243, 8844416), (252, 8528544), (288, 7462476), (324, 6633312), (336, 6396408), (378, 5685696), (384, 5596857), (432, 4974984), (448, 4797306), (486, 4422208), (504, 4264272), (567, 3790464), (576, 3731238), (648, 3316656), (672, 3198204), (756, 2842848), (864, 2487492), (896, 2398653), (972, 2211104), (1008, 2132136), (1134, 1895232), (1152, 1865619), (1296, 1658328), (1344, 1599102), (1512, 1421424), (1701, 1263488), (1728, 1243746), (1944, 1105552), (2016, 1066068), (2268, 947616), (2592, 829164), (2688, 799551), (3024, 710712), (3402, 631744), (3456, 621873), (3888, 552776), (4032, 533034), (4536, 473808), (5184, 414582), (6048, 355356), (6804, 315872), (7776, 276388), (8064, 266517), (9072, 236904), (9871, 217728), (10368, 207291), (12096, 177678), (13608, 157936), (15552, 138194), (18144, 118452), (19742, 108864), (24192, 88839), (27216, 78968), (29613, 72576), (31104, 69097), (36288, 59226), (39484, 54432)]