81210421248

素因数分解:

$2^{12}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{19381}}^1$

素因数の和:19450

約数の個数: 208

約数和(自身を含む): 243852229632

約数和(自身を除く): 162641808384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 512, 528, 682, 704, 744, 768, 992, 1023, 1024, 1056, 1364, 1408, 1488, 1536, 1984, 2046, 2048, 2112, 2728, 2816, 2976, 3072, 3968, 4092, 4096, 4224, 5456, 5632, 5952, 6144, 7936, 8184, 8448, 10912, 11264, 11904, 12288, 15872, 16368, 16896, 19381, 21824, 22528, 23808, 31744, 32736, 33792, 38762, 43648, 45056, 47616, 58143, 63488, 65472, 67584, 77524, 87296, 95232, 116286, 126976, 130944, 135168, 155048, 174592, 190464, 213191, 232572, 261888, 310096, 349184, 380928, 426382, 465144, 523776, 600811, 620192, 639573, 698368, 852764, 930288, 1047552, 1201622, 1240384, 1279146, 1396736, 1705528, 1802433, 1860576, 2095104, 2403244, 2480768, 2558292, 3411056, 3604866, 3721152, 4190208, 4806488, 4961536, 5116584, 6608921, 6822112, 7209732, 7442304, 9612976, 9923072, 10233168, 13217842, 13644224, 14419464, 14884608, 19225952, 19826763, 19846144, 20466336, 26435684, 27288448, 28838928, 29769216, 38451904, 39653526, 39692288, 40932672, 52871368, 54576896, 57677856, 59538432, 76903808, 79307052, 79384576, 81865344, 105742736, 109153792, 115355712, 119076864, 153807616, 158614104, 163730688, 211485472, 218307584, 230711424, 238153728, 307615232, 317228208, 327461376, 422970944, 436615168, 461422848, 615230464, 634456416, 654922752, 845941888, 873230336, 922845696, 1230460928, 1268912832, 1309845504, 1691883776, 1845691392, 2460921856, 2537825664, 2619691008, 3383767552, 3691382784, 5075651328, 6767535104, 7382765568, 10151302656, 13535070208, 20302605312, 27070140416, 40605210624, 81210421248]

約数ペア:

[(1, 81210421248), (2, 40605210624), (3, 27070140416), (4, 20302605312), (6, 13535070208), (8, 10151302656), (11, 7382765568), (12, 6767535104), (16, 5075651328), (22, 3691382784), (24, 3383767552), (31, 2619691008), (32, 2537825664), (33, 2460921856), (44, 1845691392), (48, 1691883776), (62, 1309845504), (64, 1268912832), (66, 1230460928), (88, 922845696), (93, 873230336), (96, 845941888), (124, 654922752), (128, 634456416), (132, 615230464), (176, 461422848), (186, 436615168), (192, 422970944), (248, 327461376), (256, 317228208), (264, 307615232), (341, 238153728), (352, 230711424), (372, 218307584), (384, 211485472), (496, 163730688), (512, 158614104), (528, 153807616), (682, 119076864), (704, 115355712), (744, 109153792), (768, 105742736), (992, 81865344), (1023, 79384576), (1024, 79307052), (1056, 76903808), (1364, 59538432), (1408, 57677856), (1488, 54576896), (1536, 52871368), (1984, 40932672), (2046, 39692288), (2048, 39653526), (2112, 38451904), (2728, 29769216), (2816, 28838928), (2976, 27288448), (3072, 26435684), (3968, 20466336), (4092, 19846144), (4096, 19826763), (4224, 19225952), (5456, 14884608), (5632, 14419464), (5952, 13644224), (6144, 13217842), (7936, 10233168), (8184, 9923072), (8448, 9612976), (10912, 7442304), (11264, 7209732), (11904, 6822112), (12288, 6608921), (15872, 5116584), (16368, 4961536), (16896, 4806488), (19381, 4190208), (21824, 3721152), (22528, 3604866), (23808, 3411056), (31744, 2558292), (32736, 2480768), (33792, 2403244), (38762, 2095104), (43648, 1860576), (45056, 1802433), (47616, 1705528), (58143, 1396736), (63488, 1279146), (65472, 1240384), (67584, 1201622), (77524, 1047552), (87296, 930288), (95232, 852764), (116286, 698368), (126976, 639573), (130944, 620192), (135168, 600811), (155048, 523776), (174592, 465144), (190464, 426382), (213191, 380928), (232572, 349184), (261888, 310096)]