428902848

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{487}}^1$

素因数の和:655

約数の個数: 168

約数和(自身を含む): 1353555840

約数和(自身を除く): 924652992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 139, 144, 176, 192, 198, 264, 278, 288, 352, 396, 417, 487, 528, 556, 576, 704, 792, 834, 974, 1056, 1112, 1251, 1461, 1529, 1584, 1668, 1948, 2112, 2224, 2502, 2922, 3058, 3168, 3336, 3896, 4383, 4448, 4587, 5004, 5357, 5844, 6116, 6336, 6672, 7792, 8766, 8896, 9174, 10008, 10714, 11688, 12232, 13344, 13761, 15584, 16071, 17532, 18348, 20016, 21428, 23376, 24464, 26688, 27522, 31168, 32142, 35064, 36696, 40032, 42856, 46752, 48213, 48928, 55044, 64284, 67693, 70128, 73392, 80064, 85712, 93504, 96426, 97856, 110088, 128568, 135386, 140256, 146784, 171424, 192852, 203079, 220176, 257136, 270772, 280512, 293568, 342848, 385704, 406158, 440352, 514272, 541544, 609237, 744623, 771408, 812316, 880704, 1028544, 1083088, 1218474, 1489246, 1542816, 1624632, 2166176, 2233869, 2436948, 2978492, 3085632, 3249264, 4332352, 4467738, 4873896, 5956984, 6498528, 6701607, 8935476, 9747792, 11913968, 12997056, 13403214, 17870952, 19495584, 23827936, 26806428, 35741904, 38991168, 47655872, 53612856, 71483808, 107225712, 142967616, 214451424, 428902848]

約数ペア:

[(1, 428902848), (2, 214451424), (3, 142967616), (4, 107225712), (6, 71483808), (8, 53612856), (9, 47655872), (11, 38991168), (12, 35741904), (16, 26806428), (18, 23827936), (22, 19495584), (24, 17870952), (32, 13403214), (33, 12997056), (36, 11913968), (44, 9747792), (48, 8935476), (64, 6701607), (66, 6498528), (72, 5956984), (88, 4873896), (96, 4467738), (99, 4332352), (132, 3249264), (139, 3085632), (144, 2978492), (176, 2436948), (192, 2233869), (198, 2166176), (264, 1624632), (278, 1542816), (288, 1489246), (352, 1218474), (396, 1083088), (417, 1028544), (487, 880704), (528, 812316), (556, 771408), (576, 744623), (704, 609237), (792, 541544), (834, 514272), (974, 440352), (1056, 406158), (1112, 385704), (1251, 342848), (1461, 293568), (1529, 280512), (1584, 270772), (1668, 257136), (1948, 220176), (2112, 203079), (2224, 192852), (2502, 171424), (2922, 146784), (3058, 140256), (3168, 135386), (3336, 128568), (3896, 110088), (4383, 97856), (4448, 96426), (4587, 93504), (5004, 85712), (5357, 80064), (5844, 73392), (6116, 70128), (6336, 67693), (6672, 64284), (7792, 55044), (8766, 48928), (8896, 48213), (9174, 46752), (10008, 42856), (10714, 40032), (11688, 36696), (12232, 35064), (13344, 32142), (13761, 31168), (15584, 27522), (16071, 26688), (17532, 24464), (18348, 23376), (20016, 21428)]