328688448

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8236

約数の個数: 112

約数和(自身を含む): 998768640

約数和(自身を除く): 670080192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 132, 152, 176, 192, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1672, 1824, 2112, 2508, 3344, 3648, 5016, 6688, 8191, 10032, 13376, 16382, 20064, 24573, 32764, 40128, 49146, 65528, 90101, 98292, 131056, 155629, 180202, 196584, 262112, 270303, 311258, 360404, 393168, 466887, 524224, 540606, 622516, 720808, 786336, 933774, 1081212, 1245032, 1441616, 1572672, 1711919, 1867548, 2162424, 2490064, 2883232, 3423838, 3735096, 4324848, 4980128, 5135757, 5766464, 6847676, 7470192, 8649696, 9960256, 10271514, 13695352, 14940384, 17299392, 20543028, 27390704, 29880768, 41086056, 54781408, 82172112, 109562816, 164344224, 328688448]

約数ペア:

[(1, 328688448), (2, 164344224), (3, 109562816), (4, 82172112), (6, 54781408), (8, 41086056), (11, 29880768), (12, 27390704), (16, 20543028), (19, 17299392), (22, 14940384), (24, 13695352), (32, 10271514), (33, 9960256), (38, 8649696), (44, 7470192), (48, 6847676), (57, 5766464), (64, 5135757), (66, 4980128), (76, 4324848), (88, 3735096), (96, 3423838), (114, 2883232), (132, 2490064), (152, 2162424), (176, 1867548), (192, 1711919), (209, 1572672), (228, 1441616), (264, 1245032), (304, 1081212), (352, 933774), (418, 786336), (456, 720808), (528, 622516), (608, 540606), (627, 524224), (704, 466887), (836, 393168), (912, 360404), (1056, 311258), (1216, 270303), (1254, 262112), (1672, 196584), (1824, 180202), (2112, 155629), (2508, 131056), (3344, 98292), (3648, 90101), (5016, 65528), (6688, 49146), (8191, 40128), (10032, 32764), (13376, 24573), (16382, 20064)]