28234232576

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{1151}}^1$

素因数の和:1490

約数の個数: 144

約数和(自身を含む): 63746113536

約数和(自身を除く): 35511880960

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 256, 281, 341, 352, 496, 562, 682, 704, 992, 1124, 1151, 1364, 1408, 1984, 2248, 2302, 2728, 2816, 3091, 3968, 4496, 4604, 5456, 6182, 7936, 8711, 8992, 9208, 10912, 12364, 12661, 17422, 17984, 18416, 21824, 24728, 25322, 34844, 35681, 35968, 36832, 43648, 49456, 50644, 69688, 71362, 71936, 73664, 87296, 95821, 98912, 101288, 139376, 142724, 147328, 191642, 197824, 202576, 278752, 285448, 294656, 323431, 383284, 392491, 395648, 405152, 557504, 570896, 646862, 766568, 784982, 791296, 810304, 1115008, 1141792, 1293724, 1533136, 1569964, 1620608, 2230016, 2283584, 2587448, 3066272, 3139928, 3241216, 3557741, 4567168, 5174896, 6132544, 6279856, 7115482, 9134336, 10026361, 10349792, 12265088, 12559712, 14230964, 20052722, 20699584, 24530176, 25119424, 28461928, 40105444, 41399168, 50238848, 56923856, 80210888, 82798336, 100477696, 110289971, 113847712, 160421776, 220579942, 227695424, 320843552, 441159884, 455390848, 641687104, 882319768, 910781696, 1283374208, 1764639536, 2566748416, 3529279072, 7058558144, 14117116288, 28234232576]

約数ペア:

[(1, 28234232576), (2, 14117116288), (4, 7058558144), (8, 3529279072), (11, 2566748416), (16, 1764639536), (22, 1283374208), (31, 910781696), (32, 882319768), (44, 641687104), (62, 455390848), (64, 441159884), (88, 320843552), (124, 227695424), (128, 220579942), (176, 160421776), (248, 113847712), (256, 110289971), (281, 100477696), (341, 82798336), (352, 80210888), (496, 56923856), (562, 50238848), (682, 41399168), (704, 40105444), (992, 28461928), (1124, 25119424), (1151, 24530176), (1364, 20699584), (1408, 20052722), (1984, 14230964), (2248, 12559712), (2302, 12265088), (2728, 10349792), (2816, 10026361), (3091, 9134336), (3968, 7115482), (4496, 6279856), (4604, 6132544), (5456, 5174896), (6182, 4567168), (7936, 3557741), (8711, 3241216), (8992, 3139928), (9208, 3066272), (10912, 2587448), (12364, 2283584), (12661, 2230016), (17422, 1620608), (17984, 1569964), (18416, 1533136), (21824, 1293724), (24728, 1141792), (25322, 1115008), (34844, 810304), (35681, 791296), (35968, 784982), (36832, 766568), (43648, 646862), (49456, 570896), (50644, 557504), (69688, 405152), (71362, 395648), (71936, 392491), (73664, 383284), (87296, 323431), (95821, 294656), (98912, 285448), (101288, 278752), (139376, 202576), (142724, 197824), (147328, 191642)]