204712704

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{4231}}^1$

素因数の和:4263

約数の個数: 144

約数和(自身を含む): 692016640

約数和(自身を除く): 487303936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 4231, 5376, 6048, 6912, 8064, 8462, 12096, 12693, 16128, 16924, 24192, 25386, 29617, 33848, 38079, 48384, 50772, 59234, 67696, 76158, 88851, 101544, 114237, 118468, 135392, 152316, 177702, 203088, 228474, 236936, 266553, 270784, 304632, 355404, 406176, 456948, 473872, 533106, 541568, 609264, 710808, 799659, 812352, 913896, 947744, 1066212, 1083136, 1218528, 1421616, 1599318, 1624704, 1827792, 1895488, 2132424, 2437056, 2843232, 3198636, 3249408, 3655584, 3790976, 4264848, 4874112, 5686464, 6397272, 7311168, 7581952, 8529696, 9748224, 11372928, 12794544, 14622336, 17059392, 22745856, 25589088, 29244672, 34118784, 51178176, 68237568, 102356352, 204712704]

約数ペア:

[(1, 204712704), (2, 102356352), (3, 68237568), (4, 51178176), (6, 34118784), (7, 29244672), (8, 25589088), (9, 22745856), (12, 17059392), (14, 14622336), (16, 12794544), (18, 11372928), (21, 9748224), (24, 8529696), (27, 7581952), (28, 7311168), (32, 6397272), (36, 5686464), (42, 4874112), (48, 4264848), (54, 3790976), (56, 3655584), (63, 3249408), (64, 3198636), (72, 2843232), (84, 2437056), (96, 2132424), (108, 1895488), (112, 1827792), (126, 1624704), (128, 1599318), (144, 1421616), (168, 1218528), (189, 1083136), (192, 1066212), (216, 947744), (224, 913896), (252, 812352), (256, 799659), (288, 710808), (336, 609264), (378, 541568), (384, 533106), (432, 473872), (448, 456948), (504, 406176), (576, 355404), (672, 304632), (756, 270784), (768, 266553), (864, 236936), (896, 228474), (1008, 203088), (1152, 177702), (1344, 152316), (1512, 135392), (1728, 118468), (1792, 114237), (2016, 101544), (2304, 88851), (2688, 76158), (3024, 67696), (3456, 59234), (4032, 50772), (4231, 48384), (5376, 38079), (6048, 33848), (6912, 29617), (8064, 25386), (8462, 24192), (12096, 16924), (12693, 16128)]