19238202368

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:631

約数の個数: 264

約数和(自身を含む): 49580174112

約数和(自身を除く): 30341971744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 64, 77, 82, 88, 112, 121, 128, 154, 164, 176, 224, 242, 256, 287, 308, 328, 352, 448, 451, 484, 512, 541, 574, 616, 656, 704, 847, 896, 902, 968, 1024, 1082, 1148, 1232, 1312, 1408, 1694, 1792, 1804, 1936, 2164, 2296, 2464, 2624, 2816, 3157, 3388, 3584, 3608, 3787, 3872, 4328, 4592, 4928, 4961, 5248, 5632, 5951, 6314, 6776, 7168, 7216, 7574, 7744, 8656, 9184, 9856, 9922, 10496, 11264, 11902, 12628, 13552, 14432, 15148, 15488, 17312, 18368, 19712, 19844, 20992, 22181, 23804, 25256, 27104, 28864, 30296, 30976, 34624, 34727, 36736, 39424, 39688, 41657, 41984, 44362, 47608, 50512, 54208, 57728, 60592, 61952, 65461, 69248, 69454, 73472, 78848, 79376, 83314, 88724, 95216, 101024, 108416, 115456, 121184, 123904, 130922, 138496, 138908, 146944, 155267, 158752, 166628, 177448, 190432, 202048, 216832, 230912, 242368, 243991, 261844, 276992, 277816, 293888, 310534, 317504, 333256, 354896, 380864, 404096, 433664, 458227, 461824, 484736, 487982, 523688, 553984, 555632, 621068, 635008, 666512, 709792, 761728, 808192, 867328, 916454, 969472, 975964, 1047376, 1111264, 1242136, 1270016, 1333024, 1419584, 1523456, 1616384, 1707937, 1832908, 1938944, 1951928, 2094752, 2222528, 2484272, 2540032, 2666048, 2683901, 2839168, 3046912, 3232768, 3415874, 3665816, 3877888, 3903856, 4189504, 4445056, 4968544, 5080064, 5332096, 5367802, 5678336, 6093824, 6831748, 7331632, 7807712, 8379008, 8890112, 9937088, 10664192, 10735604, 11356672, 13663496, 14663264, 15615424, 16758016, 17780224, 18787307, 19874176, 21328384, 21471208, 22713344, 27326992, 29326528, 31230848, 33516032, 35560448, 37574614, 39748352, 42656768, 42942416, 54653984, 58653056, 62461696, 67032064, 75149228, 79496704, 85884832, 109307968, 117306112, 124923392, 150298456, 158993408, 171769664, 218615936, 234612224, 249846784, 300596912, 343539328, 437231872, 469224448, 601193824, 687078656, 874463744, 1202387648, 1374157312, 1748927488, 2404775296, 2748314624, 4809550592, 9619101184, 19238202368]

約数ペア:

[(1, 19238202368), (2, 9619101184), (4, 4809550592), (7, 2748314624), (8, 2404775296), (11, 1748927488), (14, 1374157312), (16, 1202387648), (22, 874463744), (28, 687078656), (32, 601193824), (41, 469224448), (44, 437231872), (56, 343539328), (64, 300596912), (77, 249846784), (82, 234612224), (88, 218615936), (112, 171769664), (121, 158993408), (128, 150298456), (154, 124923392), (164, 117306112), (176, 109307968), (224, 85884832), (242, 79496704), (256, 75149228), (287, 67032064), (308, 62461696), (328, 58653056), (352, 54653984), (448, 42942416), (451, 42656768), (484, 39748352), (512, 37574614), (541, 35560448), (574, 33516032), (616, 31230848), (656, 29326528), (704, 27326992), (847, 22713344), (896, 21471208), (902, 21328384), (968, 19874176), (1024, 18787307), (1082, 17780224), (1148, 16758016), (1232, 15615424), (1312, 14663264), (1408, 13663496), (1694, 11356672), (1792, 10735604), (1804, 10664192), (1936, 9937088), (2164, 8890112), (2296, 8379008), (2464, 7807712), (2624, 7331632), (2816, 6831748), (3157, 6093824), (3388, 5678336), (3584, 5367802), (3608, 5332096), (3787, 5080064), (3872, 4968544), (4328, 4445056), (4592, 4189504), (4928, 3903856), (4961, 3877888), (5248, 3665816), (5632, 3415874), (5951, 3232768), (6314, 3046912), (6776, 2839168), (7168, 2683901), (7216, 2666048), (7574, 2540032), (7744, 2484272), (8656, 2222528), (9184, 2094752), (9856, 1951928), (9922, 1938944), (10496, 1832908), (11264, 1707937), (11902, 1616384), (12628, 1523456), (13552, 1419584), (14432, 1333024), (15148, 1270016), (15488, 1242136), (17312, 1111264), (18368, 1047376), (19712, 975964), (19844, 969472), (20992, 916454), (22181, 867328), (23804, 808192), (25256, 761728), (27104, 709792), (28864, 666512), (30296, 635008), (30976, 621068), (34624, 555632), (34727, 553984), (36736, 523688), (39424, 487982), (39688, 484736), (41657, 461824), (41984, 458227), (44362, 433664), (47608, 404096), (50512, 380864), (54208, 354896), (57728, 333256), (60592, 317504), (61952, 310534), (65461, 293888), (69248, 277816), (69454, 276992), (73472, 261844), (78848, 243991), (79376, 242368), (83314, 230912), (88724, 216832), (95216, 202048), (101024, 190432), (108416, 177448), (115456, 166628), (121184, 158752), (123904, 155267), (130922, 146944), (138496, 138908)]