216190464

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{20107}}^1$

素因数の和:20135

約数の個数: 80

約数和(自身を含む): 658255488

約数和(自身を除く): 442065024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 20107, 40214, 60321, 80428, 120642, 140749, 160856, 241284, 281498, 321712, 422247, 482568, 562996, 643424, 844494, 965136, 1125992, 1286848, 1688988, 1930272, 2251984, 2573696, 3377976, 3860544, 4503968, 5147392, 6755952, 7721088, 9007936, 10294784, 13511904, 15442176, 18015872, 27023808, 30884352, 36031744, 54047616, 72063488, 108095232, 216190464]

約数ペア:

[(1, 216190464), (2, 108095232), (3, 72063488), (4, 54047616), (6, 36031744), (7, 30884352), (8, 27023808), (12, 18015872), (14, 15442176), (16, 13511904), (21, 10294784), (24, 9007936), (28, 7721088), (32, 6755952), (42, 5147392), (48, 4503968), (56, 3860544), (64, 3377976), (84, 2573696), (96, 2251984), (112, 1930272), (128, 1688988), (168, 1286848), (192, 1125992), (224, 965136), (256, 844494), (336, 643424), (384, 562996), (448, 482568), (512, 422247), (672, 321712), (768, 281498), (896, 241284), (1344, 160856), (1536, 140749), (1792, 120642), (2688, 80428), (3584, 60321), (5376, 40214), (10752, 20107)]