21493410048

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:907

約数の個数: 432

約数和(自身を含む): 72203891200

約数和(自身を除く): 50710481152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 88, 93, 96, 99, 108, 121, 124, 128, 132, 144, 176, 186, 192, 198, 216, 242, 248, 256, 264, 279, 288, 297, 341, 352, 363, 372, 384, 396, 432, 484, 496, 528, 558, 576, 594, 682, 704, 726, 744, 768, 792, 829, 837, 864, 968, 992, 1023, 1056, 1089, 1116, 1152, 1188, 1364, 1408, 1452, 1488, 1584, 1658, 1674, 1728, 1936, 1984, 2046, 2112, 2178, 2232, 2304, 2376, 2487, 2728, 2816, 2904, 2976, 3069, 3168, 3267, 3316, 3348, 3456, 3751, 3872, 3968, 4092, 4224, 4356, 4464, 4752, 4974, 5456, 5808, 5952, 6138, 6336, 6534, 6632, 6696, 6912, 7461, 7502, 7744, 7936, 8184, 8448, 8712, 8928, 9119, 9207, 9504, 9948, 10912, 11253, 11616, 11904, 12276, 12672, 13068, 13264, 13392, 14922, 15004, 15488, 16368, 17424, 17856, 18238, 18414, 19008, 19896, 21824, 22383, 22506, 23232, 23808, 24552, 25344, 25699, 26136, 26528, 26784, 27357, 29844, 30008, 30976, 32736, 33759, 34848, 35712, 36476, 36828, 38016, 39792, 43648, 44766, 45012, 46464, 49104, 51398, 52272, 53056, 53568, 54714, 59688, 60016, 65472, 67518, 69696, 71424, 72952, 73656, 76032, 77097, 79584, 82071, 87296, 89532, 90024, 92928, 98208, 100309, 101277, 102796, 104544, 106112, 107136, 109428, 119376, 120032, 130944, 135036, 139392, 145904, 147312, 154194, 159168, 164142, 179064, 180048, 196416, 200618, 202554, 205592, 209088, 212224, 214272, 218856, 231291, 238752, 240064, 246213, 261888, 270072, 278784, 282689, 291808, 294624, 300927, 308388, 318336, 328284, 358128, 360096, 392832, 401236, 405108, 411184, 418176, 437712, 462582, 477504, 480128, 492426, 540144, 565378, 583616, 589248, 601854, 616776, 636672, 656568, 693873, 716256, 720192, 785664, 802472, 810216, 822368, 836352, 848067, 875424, 902781, 925164, 955008, 960256, 984852, 1080288, 1130756, 1167232, 1178496, 1203708, 1233552, 1313136, 1387746, 1432512, 1440384, 1604944, 1620432, 1644736, 1696134, 1750848, 1805562, 1850328, 1910016, 1969704, 2160576, 2261512, 2334464, 2356992, 2407416, 2467104, 2544201, 2626272, 2708343, 2775492, 2865024, 2880768, 3109579, 3209888, 3240864, 3289472, 3392268, 3501696, 3611124, 3700656, 3939408, 4321152, 4523024, 4814832, 4934208, 5088402, 5252544, 5416686, 5550984, 5730048, 6219158, 6419776, 6481728, 6578944, 6784536, 7003392, 7222248, 7401312, 7632603, 7878816, 8642304, 9046048, 9328737, 9629664, 9868416, 10176804, 10505088, 10833372, 11101968, 12438316, 12839552, 12963456, 13569072, 14444496, 14802624, 15265206, 15757632, 18092096, 18657474, 19259328, 19736832, 20353608, 21010176, 21666744, 22203936, 24876632, 25679104, 25926912, 27138144, 27986211, 28888992, 29605248, 30530412, 31515264, 36184192, 37314948, 38518656, 40707216, 43333488, 44407872, 49753264, 54276288, 55972422, 57777984, 59210496, 61060824, 63030528, 72368384, 74629896, 77037312, 81414432, 83958633, 86666976, 88815744, 99506528, 108552576, 111944844, 115555968, 122121648, 149259792, 162828864, 167917266, 173333952, 177631488, 199013056, 217105152, 223889688, 231111936, 244243296, 298519584, 325657728, 335834532, 346667904, 398026112, 447779376, 488486592, 597039168, 651315456, 671669064, 693335808, 796052224, 895558752, 976973184, 1194078336, 1343338128, 1791117504, 1953946368, 2388156672, 2686676256, 3582235008, 5373352512, 7164470016, 10746705024, 21493410048]

約数ペア:

[(1, 21493410048), (2, 10746705024), (3, 7164470016), (4, 5373352512), (6, 3582235008), (8, 2686676256), (9, 2388156672), (11, 1953946368), (12, 1791117504), (16, 1343338128), (18, 1194078336), (22, 976973184), (24, 895558752), (27, 796052224), (31, 693335808), (32, 671669064), (33, 651315456), (36, 597039168), (44, 488486592), (48, 447779376), (54, 398026112), (62, 346667904), (64, 335834532), (66, 325657728), (72, 298519584), (88, 244243296), (93, 231111936), (96, 223889688), (99, 217105152), (108, 199013056), (121, 177631488), (124, 173333952), (128, 167917266), (132, 162828864), (144, 149259792), (176, 122121648), (186, 115555968), (192, 111944844), (198, 108552576), (216, 99506528), (242, 88815744), (248, 86666976), (256, 83958633), (264, 81414432), (279, 77037312), (288, 74629896), (297, 72368384), (341, 63030528), (352, 61060824), (363, 59210496), (372, 57777984), (384, 55972422), (396, 54276288), (432, 49753264), (484, 44407872), (496, 43333488), (528, 40707216), (558, 38518656), (576, 37314948), (594, 36184192), (682, 31515264), (704, 30530412), (726, 29605248), (744, 28888992), (768, 27986211), (792, 27138144), (829, 25926912), (837, 25679104), (864, 24876632), (968, 22203936), (992, 21666744), (1023, 21010176), (1056, 20353608), (1089, 19736832), (1116, 19259328), (1152, 18657474), (1188, 18092096), (1364, 15757632), (1408, 15265206), (1452, 14802624), (1488, 14444496), (1584, 13569072), (1658, 12963456), (1674, 12839552), (1728, 12438316), (1936, 11101968), (1984, 10833372), (2046, 10505088), (2112, 10176804), (2178, 9868416), (2232, 9629664), (2304, 9328737), (2376, 9046048), (2487, 8642304), (2728, 7878816), (2816, 7632603), (2904, 7401312), (2976, 7222248), (3069, 7003392), (3168, 6784536), (3267, 6578944), (3316, 6481728), (3348, 6419776), (3456, 6219158), (3751, 5730048), (3872, 5550984), (3968, 5416686), (4092, 5252544), (4224, 5088402), (4356, 4934208), (4464, 4814832), (4752, 4523024), (4974, 4321152), (5456, 3939408), (5808, 3700656), (5952, 3611124), (6138, 3501696), (6336, 3392268), (6534, 3289472), (6632, 3240864), (6696, 3209888), (6912, 3109579), (7461, 2880768), (7502, 2865024), (7744, 2775492), (7936, 2708343), (8184, 2626272), (8448, 2544201), (8712, 2467104), (8928, 2407416), (9119, 2356992), (9207, 2334464), (9504, 2261512), (9948, 2160576), (10912, 1969704), (11253, 1910016), (11616, 1850328), (11904, 1805562), (12276, 1750848), (12672, 1696134), (13068, 1644736), (13264, 1620432), (13392, 1604944), (14922, 1440384), (15004, 1432512), (15488, 1387746), (16368, 1313136), (17424, 1233552), (17856, 1203708), (18238, 1178496), (18414, 1167232), (19008, 1130756), (19896, 1080288), (21824, 984852), (22383, 960256), (22506, 955008), (23232, 925164), (23808, 902781), (24552, 875424), (25344, 848067), (25699, 836352), (26136, 822368), (26528, 810216), (26784, 802472), (27357, 785664), (29844, 720192), (30008, 716256), (30976, 693873), (32736, 656568), (33759, 636672), (34848, 616776), (35712, 601854), (36476, 589248), (36828, 583616), (38016, 565378), (39792, 540144), (43648, 492426), (44766, 480128), (45012, 477504), (46464, 462582), (49104, 437712), (51398, 418176), (52272, 411184), (53056, 405108), (53568, 401236), (54714, 392832), (59688, 360096), (60016, 358128), (65472, 328284), (67518, 318336), (69696, 308388), (71424, 300927), (72952, 294624), (73656, 291808), (76032, 282689), (77097, 278784), (79584, 270072), (82071, 261888), (87296, 246213), (89532, 240064), (90024, 238752), (92928, 231291), (98208, 218856), (100309, 214272), (101277, 212224), (102796, 209088), (104544, 205592), (106112, 202554), (107136, 200618), (109428, 196416), (119376, 180048), (120032, 179064), (130944, 164142), (135036, 159168), (139392, 154194), (145904, 147312)]