19738569984

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6967}}^1$

素因数の和:7041

約数の個数: 288

約数和(自身を含む): 65629863936

約数和(自身を除く): 45891293952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 31, 32, 34, 42, 48, 51, 56, 62, 64, 68, 84, 93, 96, 102, 112, 119, 124, 128, 136, 168, 186, 192, 204, 217, 224, 238, 248, 256, 272, 336, 357, 372, 384, 408, 434, 448, 476, 496, 527, 544, 651, 672, 714, 744, 768, 816, 868, 896, 952, 992, 1054, 1088, 1302, 1344, 1428, 1488, 1581, 1632, 1736, 1792, 1904, 1984, 2108, 2176, 2604, 2688, 2856, 2976, 3162, 3264, 3472, 3689, 3808, 3968, 4216, 4352, 5208, 5376, 5712, 5952, 6324, 6528, 6944, 6967, 7378, 7616, 7936, 8432, 10416, 11067, 11424, 11904, 12648, 13056, 13888, 13934, 14756, 15232, 16864, 20832, 20901, 22134, 22848, 23808, 25296, 27776, 27868, 29512, 30464, 33728, 41664, 41802, 44268, 45696, 48769, 50592, 55552, 55736, 59024, 67456, 83328, 83604, 88536, 91392, 97538, 101184, 111472, 118048, 118439, 134912, 146307, 166656, 167208, 177072, 195076, 202368, 215977, 222944, 236096, 236878, 292614, 334416, 354144, 355317, 390152, 404736, 431954, 445888, 472192, 473756, 585228, 647931, 668832, 708288, 710634, 780304, 829073, 863908, 891776, 944384, 947512, 1170456, 1295862, 1337664, 1416576, 1421268, 1511839, 1560608, 1658146, 1727816, 1783552, 1895024, 2340912, 2487219, 2591724, 2675328, 2833152, 2842536, 3023678, 3121216, 3316292, 3455632, 3671609, 3790048, 4535517, 4681824, 4974438, 5183448, 5350656, 5685072, 6047356, 6242432, 6632584, 6911264, 7343218, 7580096, 9071034, 9363648, 9948876, 10366896, 11014827, 11370144, 12094712, 12484864, 13265168, 13822528, 14686436, 15160192, 18142068, 18727296, 19897752, 20733792, 22029654, 22740288, 24189424, 25701263, 26530336, 27645056, 29372872, 30320384, 36284136, 37454592, 39795504, 41467584, 44059308, 45480576, 48378848, 51402526, 53060672, 55290112, 58745744, 72568272, 77103789, 79591008, 82935168, 88118616, 90961152, 96757696, 102805052, 106121344, 117491488, 145136544, 154207578, 159182016, 165870336, 176237232, 193515392, 205610104, 212242688, 234982976, 290273088, 308415156, 318364032, 352474464, 387030784, 411220208, 469965952, 580546176, 616830312, 636728064, 704948928, 822440416, 939931904, 1161092352, 1233660624, 1409897856, 1644880832, 2467321248, 2819795712, 3289761664, 4934642496, 6579523328, 9869284992, 19738569984]

約数ペア:

[(1, 19738569984), (2, 9869284992), (3, 6579523328), (4, 4934642496), (6, 3289761664), (7, 2819795712), (8, 2467321248), (12, 1644880832), (14, 1409897856), (16, 1233660624), (17, 1161092352), (21, 939931904), (24, 822440416), (28, 704948928), (31, 636728064), (32, 616830312), (34, 580546176), (42, 469965952), (48, 411220208), (51, 387030784), (56, 352474464), (62, 318364032), (64, 308415156), (68, 290273088), (84, 234982976), (93, 212242688), (96, 205610104), (102, 193515392), (112, 176237232), (119, 165870336), (124, 159182016), (128, 154207578), (136, 145136544), (168, 117491488), (186, 106121344), (192, 102805052), (204, 96757696), (217, 90961152), (224, 88118616), (238, 82935168), (248, 79591008), (256, 77103789), (272, 72568272), (336, 58745744), (357, 55290112), (372, 53060672), (384, 51402526), (408, 48378848), (434, 45480576), (448, 44059308), (476, 41467584), (496, 39795504), (527, 37454592), (544, 36284136), (651, 30320384), (672, 29372872), (714, 27645056), (744, 26530336), (768, 25701263), (816, 24189424), (868, 22740288), (896, 22029654), (952, 20733792), (992, 19897752), (1054, 18727296), (1088, 18142068), (1302, 15160192), (1344, 14686436), (1428, 13822528), (1488, 13265168), (1581, 12484864), (1632, 12094712), (1736, 11370144), (1792, 11014827), (1904, 10366896), (1984, 9948876), (2108, 9363648), (2176, 9071034), (2604, 7580096), (2688, 7343218), (2856, 6911264), (2976, 6632584), (3162, 6242432), (3264, 6047356), (3472, 5685072), (3689, 5350656), (3808, 5183448), (3968, 4974438), (4216, 4681824), (4352, 4535517), (5208, 3790048), (5376, 3671609), (5712, 3455632), (5952, 3316292), (6324, 3121216), (6528, 3023678), (6944, 2842536), (6967, 2833152), (7378, 2675328), (7616, 2591724), (7936, 2487219), (8432, 2340912), (10416, 1895024), (11067, 1783552), (11424, 1727816), (11904, 1658146), (12648, 1560608), (13056, 1511839), (13888, 1421268), (13934, 1416576), (14756, 1337664), (15232, 1295862), (16864, 1170456), (20832, 947512), (20901, 944384), (22134, 891776), (22848, 863908), (23808, 829073), (25296, 780304), (27776, 710634), (27868, 708288), (29512, 668832), (30464, 647931), (33728, 585228), (41664, 473756), (41802, 472192), (44268, 445888), (45696, 431954), (48769, 404736), (50592, 390152), (55552, 355317), (55736, 354144), (59024, 334416), (67456, 292614), (83328, 236878), (83604, 236096), (88536, 222944), (91392, 215977), (97538, 202368), (101184, 195076), (111472, 177072), (118048, 167208), (118439, 166656), (134912, 146307)]