245600256

素因数分解:

$2^{12}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:140

約数の個数: 208

約数和(自身を含む): 754882560

約数和(自身を除く): 509282304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 64, 66, 69, 79, 88, 92, 96, 128, 132, 138, 158, 176, 184, 192, 237, 253, 256, 264, 276, 316, 352, 368, 384, 474, 506, 512, 528, 552, 632, 704, 736, 759, 768, 869, 948, 1012, 1024, 1056, 1104, 1264, 1408, 1472, 1518, 1536, 1738, 1817, 1896, 2024, 2048, 2112, 2208, 2528, 2607, 2816, 2944, 3036, 3072, 3476, 3634, 3792, 4048, 4096, 4224, 4416, 5056, 5214, 5451, 5632, 5888, 6072, 6144, 6952, 7268, 7584, 8096, 8448, 8832, 10112, 10428, 10902, 11264, 11776, 12144, 12288, 13904, 14536, 15168, 16192, 16896, 17664, 19987, 20224, 20856, 21804, 22528, 23552, 24288, 27808, 29072, 30336, 32384, 33792, 35328, 39974, 40448, 41712, 43608, 45056, 47104, 48576, 55616, 58144, 59961, 60672, 64768, 67584, 70656, 79948, 80896, 83424, 87216, 94208, 97152, 111232, 116288, 119922, 121344, 129536, 135168, 141312, 159896, 161792, 166848, 174432, 194304, 222464, 232576, 239844, 242688, 259072, 282624, 319792, 323584, 333696, 348864, 388608, 444928, 465152, 479688, 485376, 518144, 639584, 667392, 697728, 777216, 889856, 930304, 959376, 970752, 1036288, 1279168, 1334784, 1395456, 1554432, 1779712, 1860608, 1918752, 2558336, 2669568, 2790912, 3108864, 3559424, 3721216, 3837504, 5116672, 5339136, 5581824, 7442432, 7675008, 10233344, 10678272, 11163648, 15350016, 20466688, 22327296, 30700032, 40933376, 61400064, 81866752, 122800128, 245600256]

約数ペア:

[(1, 245600256), (2, 122800128), (3, 81866752), (4, 61400064), (6, 40933376), (8, 30700032), (11, 22327296), (12, 20466688), (16, 15350016), (22, 11163648), (23, 10678272), (24, 10233344), (32, 7675008), (33, 7442432), (44, 5581824), (46, 5339136), (48, 5116672), (64, 3837504), (66, 3721216), (69, 3559424), (79, 3108864), (88, 2790912), (92, 2669568), (96, 2558336), (128, 1918752), (132, 1860608), (138, 1779712), (158, 1554432), (176, 1395456), (184, 1334784), (192, 1279168), (237, 1036288), (253, 970752), (256, 959376), (264, 930304), (276, 889856), (316, 777216), (352, 697728), (368, 667392), (384, 639584), (474, 518144), (506, 485376), (512, 479688), (528, 465152), (552, 444928), (632, 388608), (704, 348864), (736, 333696), (759, 323584), (768, 319792), (869, 282624), (948, 259072), (1012, 242688), (1024, 239844), (1056, 232576), (1104, 222464), (1264, 194304), (1408, 174432), (1472, 166848), (1518, 161792), (1536, 159896), (1738, 141312), (1817, 135168), (1896, 129536), (2024, 121344), (2048, 119922), (2112, 116288), (2208, 111232), (2528, 97152), (2607, 94208), (2816, 87216), (2944, 83424), (3036, 80896), (3072, 79948), (3476, 70656), (3634, 67584), (3792, 64768), (4048, 60672), (4096, 59961), (4224, 58144), (4416, 55616), (5056, 48576), (5214, 47104), (5451, 45056), (5632, 43608), (5888, 41712), (6072, 40448), (6144, 39974), (6952, 35328), (7268, 33792), (7584, 32384), (8096, 30336), (8448, 29072), (8832, 27808), (10112, 24288), (10428, 23552), (10902, 22528), (11264, 21804), (11776, 20856), (12144, 20224), (12288, 19987), (13904, 17664), (14536, 16896), (15168, 16192)]