447542816

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 1073181312

約数和(自身を除く): 625638496

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 211, 224, 238, 272, 422, 476, 544, 557, 844, 952, 1114, 1477, 1688, 1904, 2228, 2954, 3376, 3587, 3808, 3899, 4456, 5908, 6752, 7174, 7798, 8912, 9469, 11816, 14348, 15596, 17824, 18938, 23632, 25109, 28696, 31192, 37876, 47264, 50218, 57392, 62384, 66283, 75752, 100436, 114784, 117527, 124768, 132566, 151504, 200872, 235054, 265132, 303008, 401744, 470108, 530264, 803488, 822689, 940216, 1060528, 1645378, 1880432, 1997959, 2121056, 3290756, 3760864, 3995918, 6581512, 7991836, 13163024, 13985713, 15983672, 26326048, 27971426, 31967344, 55942852, 63934688, 111885704, 223771408, 447542816]

約数ペア:

[(1, 447542816), (2, 223771408), (4, 111885704), (7, 63934688), (8, 55942852), (14, 31967344), (16, 27971426), (17, 26326048), (28, 15983672), (32, 13985713), (34, 13163024), (56, 7991836), (68, 6581512), (112, 3995918), (119, 3760864), (136, 3290756), (211, 2121056), (224, 1997959), (238, 1880432), (272, 1645378), (422, 1060528), (476, 940216), (544, 822689), (557, 803488), (844, 530264), (952, 470108), (1114, 401744), (1477, 303008), (1688, 265132), (1904, 235054), (2228, 200872), (2954, 151504), (3376, 132566), (3587, 124768), (3808, 117527), (3899, 114784), (4456, 100436), (5908, 75752), (6752, 66283), (7174, 62384), (7798, 57392), (8912, 50218), (9469, 47264), (11816, 37876), (14348, 31192), (15596, 28696), (17824, 25109), (18938, 23632)]