661665312

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29837}}^1$

素因数の和:29871

約数の個数: 144

約数和(自身を含む): 2345982912

約数和(自身を除く): 1684317600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 22176, 29837, 59674, 89511, 119348, 179022, 208859, 238696, 268533, 328207, 358044, 417718, 477392, 537066, 626577, 656414, 716088, 835436, 954784, 984621, 1074132, 1253154, 1312828, 1432176, 1670872, 1879731, 1969242, 2148264, 2297449, 2506308, 2625656, 2864352, 2953863, 3341744, 3759462, 3938484, 4296528, 4594898, 5012616, 5251312, 5907726, 6683488, 6892347, 7518924, 7876968, 8593056, 9189796, 10025232, 10502624, 11815452, 13784694, 15037848, 15753936, 18379592, 20050464, 20677041, 23630904, 27569388, 30075696, 31507872, 36759184, 41354082, 47261808, 55138776, 60151392, 73518368, 82708164, 94523616, 110277552, 165416328, 220555104, 330832656, 661665312]

約数ペア:

[(1, 661665312), (2, 330832656), (3, 220555104), (4, 165416328), (6, 110277552), (7, 94523616), (8, 82708164), (9, 73518368), (11, 60151392), (12, 55138776), (14, 47261808), (16, 41354082), (18, 36759184), (21, 31507872), (22, 30075696), (24, 27569388), (28, 23630904), (32, 20677041), (33, 20050464), (36, 18379592), (42, 15753936), (44, 15037848), (48, 13784694), (56, 11815452), (63, 10502624), (66, 10025232), (72, 9189796), (77, 8593056), (84, 7876968), (88, 7518924), (96, 6892347), (99, 6683488), (112, 5907726), (126, 5251312), (132, 5012616), (144, 4594898), (154, 4296528), (168, 3938484), (176, 3759462), (198, 3341744), (224, 2953863), (231, 2864352), (252, 2625656), (264, 2506308), (288, 2297449), (308, 2148264), (336, 1969242), (352, 1879731), (396, 1670872), (462, 1432176), (504, 1312828), (528, 1253154), (616, 1074132), (672, 984621), (693, 954784), (792, 835436), (924, 716088), (1008, 656414), (1056, 626577), (1232, 537066), (1386, 477392), (1584, 417718), (1848, 358044), (2016, 328207), (2464, 268533), (2772, 238696), (3168, 208859), (3696, 179022), (5544, 119348), (7392, 89511), (11088, 59674), (22176, 29837)]