12857730912

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:727

約数の個数: 288

約数和(自身を含む): 40923338400

約数和(自身を除く): 28065607488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 173, 208, 216, 234, 288, 312, 338, 346, 351, 416, 432, 468, 507, 509, 519, 624, 676, 692, 702, 864, 936, 1014, 1018, 1038, 1248, 1352, 1384, 1404, 1521, 1527, 1557, 1872, 2028, 2036, 2076, 2249, 2704, 2768, 2808, 3042, 3054, 3114, 3744, 4056, 4072, 4152, 4498, 4563, 4581, 4671, 5408, 5536, 5616, 6084, 6108, 6228, 6617, 6747, 8112, 8144, 8304, 8996, 9126, 9162, 9342, 11232, 12168, 12216, 12456, 13234, 13494, 13743, 16224, 16288, 16608, 17992, 18252, 18324, 18684, 19851, 20241, 24336, 24432, 24912, 26468, 26988, 27486, 29237, 35984, 36504, 36648, 37368, 39702, 40482, 48672, 48864, 49824, 52936, 53976, 54972, 58474, 59553, 60723, 71968, 73008, 73296, 74736, 79404, 80964, 86021, 87711, 88057, 105872, 107952, 109944, 116948, 119106, 121446, 146016, 146592, 149472, 158808, 161928, 172042, 175422, 176114, 178659, 211744, 215904, 219888, 233896, 238212, 242892, 258063, 263133, 264171, 317616, 323856, 344084, 350844, 352228, 357318, 439776, 467792, 476424, 485784, 516126, 526266, 528342, 635232, 647712, 688168, 701688, 704456, 714636, 774189, 789399, 792513, 935584, 952848, 971568, 1032252, 1052532, 1056684, 1144741, 1376336, 1403376, 1408912, 1429272, 1548378, 1578798, 1585026, 1905696, 1943136, 2064504, 2105064, 2113368, 2289482, 2322567, 2377539, 2752672, 2806752, 2817824, 2858544, 3096756, 3157596, 3170052, 3434223, 4129008, 4210128, 4226736, 4578964, 4645134, 4755078, 5717088, 6193512, 6315192, 6340104, 6868446, 8258016, 8420256, 8453472, 9157928, 9290268, 9510156, 10302669, 12387024, 12630384, 12680208, 13736892, 14881633, 18315856, 18580536, 19020312, 20605338, 24774048, 25260768, 25360416, 27473784, 29763266, 30908007, 36631712, 37161072, 38040624, 41210676, 44644899, 54947568, 59526532, 61816014, 74322144, 76081248, 82421352, 89289798, 109895136, 119053064, 123632028, 133934697, 164842704, 178579596, 238106128, 247264056, 267869394, 329685408, 357159192, 401804091, 476212256, 494528112, 535738788, 714318384, 803608182, 989056224, 1071477576, 1428636768, 1607216364, 2142955152, 3214432728, 4285910304, 6428865456, 12857730912]

約数ペア:

[(1, 12857730912), (2, 6428865456), (3, 4285910304), (4, 3214432728), (6, 2142955152), (8, 1607216364), (9, 1428636768), (12, 1071477576), (13, 989056224), (16, 803608182), (18, 714318384), (24, 535738788), (26, 494528112), (27, 476212256), (32, 401804091), (36, 357159192), (39, 329685408), (48, 267869394), (52, 247264056), (54, 238106128), (72, 178579596), (78, 164842704), (96, 133934697), (104, 123632028), (108, 119053064), (117, 109895136), (144, 89289798), (156, 82421352), (169, 76081248), (173, 74322144), (208, 61816014), (216, 59526532), (234, 54947568), (288, 44644899), (312, 41210676), (338, 38040624), (346, 37161072), (351, 36631712), (416, 30908007), (432, 29763266), (468, 27473784), (507, 25360416), (509, 25260768), (519, 24774048), (624, 20605338), (676, 19020312), (692, 18580536), (702, 18315856), (864, 14881633), (936, 13736892), (1014, 12680208), (1018, 12630384), (1038, 12387024), (1248, 10302669), (1352, 9510156), (1384, 9290268), (1404, 9157928), (1521, 8453472), (1527, 8420256), (1557, 8258016), (1872, 6868446), (2028, 6340104), (2036, 6315192), (2076, 6193512), (2249, 5717088), (2704, 4755078), (2768, 4645134), (2808, 4578964), (3042, 4226736), (3054, 4210128), (3114, 4129008), (3744, 3434223), (4056, 3170052), (4072, 3157596), (4152, 3096756), (4498, 2858544), (4563, 2817824), (4581, 2806752), (4671, 2752672), (5408, 2377539), (5536, 2322567), (5616, 2289482), (6084, 2113368), (6108, 2105064), (6228, 2064504), (6617, 1943136), (6747, 1905696), (8112, 1585026), (8144, 1578798), (8304, 1548378), (8996, 1429272), (9126, 1408912), (9162, 1403376), (9342, 1376336), (11232, 1144741), (12168, 1056684), (12216, 1052532), (12456, 1032252), (13234, 971568), (13494, 952848), (13743, 935584), (16224, 792513), (16288, 789399), (16608, 774189), (17992, 714636), (18252, 704456), (18324, 701688), (18684, 688168), (19851, 647712), (20241, 635232), (24336, 528342), (24432, 526266), (24912, 516126), (26468, 485784), (26988, 476424), (27486, 467792), (29237, 439776), (35984, 357318), (36504, 352228), (36648, 350844), (37368, 344084), (39702, 323856), (40482, 317616), (48672, 264171), (48864, 263133), (49824, 258063), (52936, 242892), (53976, 238212), (54972, 233896), (58474, 219888), (59553, 215904), (60723, 211744), (71968, 178659), (73008, 176114), (73296, 175422), (74736, 172042), (79404, 161928), (80964, 158808), (86021, 149472), (87711, 146592), (88057, 146016), (105872, 121446), (107952, 119106), (109944, 116948)]