1263261888

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2467}}^1$

素因数の和:2619

約数の個数: 168

約数和(自身を含む): 4172460032

約数和(自身を除く): 2909198144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 127, 144, 168, 192, 224, 252, 254, 288, 336, 381, 448, 504, 508, 576, 672, 762, 889, 1008, 1016, 1143, 1344, 1524, 1778, 2016, 2032, 2286, 2467, 2667, 3048, 3556, 4032, 4064, 4572, 4934, 5334, 6096, 7112, 7401, 8001, 8128, 9144, 9868, 10668, 12192, 14224, 14802, 16002, 17269, 18288, 19736, 21336, 22203, 24384, 28448, 29604, 32004, 34538, 36576, 39472, 42672, 44406, 51807, 56896, 59208, 64008, 69076, 73152, 78944, 85344, 88812, 103614, 118416, 128016, 138152, 155421, 157888, 170688, 177624, 207228, 236832, 256032, 276304, 310842, 313309, 355248, 414456, 473664, 512064, 552608, 621684, 626618, 710496, 828912, 939927, 1105216, 1243368, 1253236, 1420992, 1657824, 1879854, 2193163, 2486736, 2506472, 2819781, 3315648, 3759708, 4386326, 4973472, 5012944, 5639562, 6579489, 7519416, 8772652, 9946944, 10025888, 11279124, 13158978, 15038832, 17545304, 19738467, 20051776, 22558248, 26317956, 30077664, 35090608, 39476934, 45116496, 52635912, 60155328, 70181216, 78953868, 90232992, 105271824, 140362432, 157907736, 180465984, 210543648, 315815472, 421087296, 631630944, 1263261888]

約数ペア:

[(1, 1263261888), (2, 631630944), (3, 421087296), (4, 315815472), (6, 210543648), (7, 180465984), (8, 157907736), (9, 140362432), (12, 105271824), (14, 90232992), (16, 78953868), (18, 70181216), (21, 60155328), (24, 52635912), (28, 45116496), (32, 39476934), (36, 35090608), (42, 30077664), (48, 26317956), (56, 22558248), (63, 20051776), (64, 19738467), (72, 17545304), (84, 15038832), (96, 13158978), (112, 11279124), (126, 10025888), (127, 9946944), (144, 8772652), (168, 7519416), (192, 6579489), (224, 5639562), (252, 5012944), (254, 4973472), (288, 4386326), (336, 3759708), (381, 3315648), (448, 2819781), (504, 2506472), (508, 2486736), (576, 2193163), (672, 1879854), (762, 1657824), (889, 1420992), (1008, 1253236), (1016, 1243368), (1143, 1105216), (1344, 939927), (1524, 828912), (1778, 710496), (2016, 626618), (2032, 621684), (2286, 552608), (2467, 512064), (2667, 473664), (3048, 414456), (3556, 355248), (4032, 313309), (4064, 310842), (4572, 276304), (4934, 256032), (5334, 236832), (6096, 207228), (7112, 177624), (7401, 170688), (8001, 157888), (8128, 155421), (9144, 138152), (9868, 128016), (10668, 118416), (12192, 103614), (14224, 88812), (14802, 85344), (16002, 78944), (17269, 73152), (18288, 69076), (19736, 64008), (21336, 59208), (22203, 56896), (24384, 51807), (28448, 44406), (29604, 42672), (32004, 39472), (34538, 36576)]