1809253248

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 256

約数和(自身を含む): 5560289280

約数和(自身を除く): 3751036032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 41, 44, 48, 62, 64, 66, 82, 88, 93, 96, 123, 124, 128, 132, 164, 176, 186, 192, 246, 248, 264, 328, 337, 341, 352, 372, 384, 451, 492, 496, 528, 656, 674, 682, 704, 744, 902, 984, 992, 1011, 1023, 1056, 1271, 1312, 1348, 1353, 1364, 1408, 1488, 1804, 1968, 1984, 2022, 2046, 2112, 2542, 2624, 2696, 2706, 2728, 2976, 3608, 3707, 3813, 3936, 3968, 4044, 4092, 4224, 5084, 5248, 5392, 5412, 5456, 5952, 7216, 7414, 7626, 7872, 8088, 8184, 10168, 10447, 10784, 10824, 10912, 11121, 11904, 13817, 13981, 14432, 14828, 15252, 15744, 16176, 16368, 20336, 20894, 21568, 21648, 21824, 22242, 27634, 27962, 28864, 29656, 30504, 31341, 32352, 32736, 40672, 41451, 41788, 41943, 43136, 43296, 43648, 44484, 55268, 55924, 57728, 59312, 61008, 62682, 64704, 65472, 81344, 82902, 83576, 83886, 86592, 88968, 110536, 111848, 114917, 118624, 122016, 125364, 129408, 130944, 151987, 162688, 165804, 167152, 167772, 173184, 177936, 221072, 223696, 229834, 237248, 244032, 250728, 303974, 331608, 334304, 335544, 344751, 355872, 428327, 442144, 447392, 455961, 459668, 474496, 488064, 501456, 607948, 663216, 668608, 671088, 689502, 711744, 856654, 884288, 894784, 911922, 919336, 1002912, 1215896, 1284981, 1326432, 1337216, 1342176, 1379004, 1423488, 1713308, 1768576, 1789568, 1823844, 1838672, 2005824, 2431792, 2569962, 2652864, 2684352, 2758008, 3426616, 3647688, 3677344, 4011648, 4711597, 4863584, 5139924, 5305728, 5368704, 5516016, 6853232, 7295376, 7354688, 9423194, 9727168, 10279848, 11032032, 13706464, 14134791, 14590752, 14709376, 18846388, 19454336, 20559696, 22064064, 27412928, 28269582, 29181504, 37692776, 41119392, 44128128, 54825856, 56539164, 58363008, 75385552, 82238784, 113078328, 150771104, 164477568, 226156656, 301542208, 452313312, 603084416, 904626624, 1809253248]

約数ペア:

[(1, 1809253248), (2, 904626624), (3, 603084416), (4, 452313312), (6, 301542208), (8, 226156656), (11, 164477568), (12, 150771104), (16, 113078328), (22, 82238784), (24, 75385552), (31, 58363008), (32, 56539164), (33, 54825856), (41, 44128128), (44, 41119392), (48, 37692776), (62, 29181504), (64, 28269582), (66, 27412928), (82, 22064064), (88, 20559696), (93, 19454336), (96, 18846388), (123, 14709376), (124, 14590752), (128, 14134791), (132, 13706464), (164, 11032032), (176, 10279848), (186, 9727168), (192, 9423194), (246, 7354688), (248, 7295376), (264, 6853232), (328, 5516016), (337, 5368704), (341, 5305728), (352, 5139924), (372, 4863584), (384, 4711597), (451, 4011648), (492, 3677344), (496, 3647688), (528, 3426616), (656, 2758008), (674, 2684352), (682, 2652864), (704, 2569962), (744, 2431792), (902, 2005824), (984, 1838672), (992, 1823844), (1011, 1789568), (1023, 1768576), (1056, 1713308), (1271, 1423488), (1312, 1379004), (1348, 1342176), (1353, 1337216), (1364, 1326432), (1408, 1284981), (1488, 1215896), (1804, 1002912), (1968, 919336), (1984, 911922), (2022, 894784), (2046, 884288), (2112, 856654), (2542, 711744), (2624, 689502), (2696, 671088), (2706, 668608), (2728, 663216), (2976, 607948), (3608, 501456), (3707, 488064), (3813, 474496), (3936, 459668), (3968, 455961), (4044, 447392), (4092, 442144), (4224, 428327), (5084, 355872), (5248, 344751), (5392, 335544), (5412, 334304), (5456, 331608), (5952, 303974), (7216, 250728), (7414, 244032), (7626, 237248), (7872, 229834), (8088, 223696), (8184, 221072), (10168, 177936), (10447, 173184), (10784, 167772), (10824, 167152), (10912, 165804), (11121, 162688), (11904, 151987), (13817, 130944), (13981, 129408), (14432, 125364), (14828, 122016), (15252, 118624), (15744, 114917), (16176, 111848), (16368, 110536), (20336, 88968), (20894, 86592), (21568, 83886), (21648, 83576), (21824, 82902), (22242, 81344), (27634, 65472), (27962, 64704), (28864, 62682), (29656, 61008), (30504, 59312), (31341, 57728), (32352, 55924), (32736, 55268), (40672, 44484), (41451, 43648), (41788, 43296), (41943, 43136)]