815779502928

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:646

約数の個数: 960

約数和(自身を含む): 2874506019840

約数和(自身を除く): 2058726516912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 19, 24, 26, 27, 34, 36, 38, 39, 48, 51, 52, 54, 57, 68, 72, 76, 78, 81, 102, 104, 107, 108, 114, 117, 136, 144, 152, 153, 156, 162, 171, 204, 208, 214, 216, 221, 228, 234, 243, 247, 272, 304, 306, 312, 321, 323, 324, 342, 351, 408, 428, 432, 442, 456, 459, 467, 468, 486, 494, 513, 612, 624, 642, 646, 648, 663, 684, 702, 741, 816, 856, 884, 912, 918, 934, 936, 963, 969, 972, 988, 1026, 1053, 1224, 1284, 1292, 1296, 1326, 1368, 1377, 1391, 1401, 1404, 1482, 1539, 1712, 1768, 1819, 1836, 1868, 1872, 1926, 1938, 1944, 1976, 1989, 2033, 2052, 2106, 2223, 2448, 2568, 2584, 2652, 2736, 2754, 2782, 2802, 2808, 2889, 2907, 2964, 3078, 3159, 3536, 3638, 3672, 3736, 3852, 3876, 3888, 3952, 3978, 4066, 4104, 4131, 4173, 4199, 4203, 4212, 4446, 4617, 5136, 5168, 5304, 5457, 5508, 5564, 5604, 5616, 5778, 5814, 5928, 5967, 6071, 6099, 6156, 6318, 6669, 7276, 7344, 7472, 7704, 7752, 7939, 7956, 8132, 8208, 8262, 8346, 8398, 8406, 8424, 8667, 8721, 8873, 8892, 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825687756, 839279324, 841877712, 847123056, 871559298, 873425592, 888648696, 894495069, 922827492, 953013438, 999729783, 1100917008, 1162079064, 1192660092, 1230436656, 1258918986, 1262816568, 1270684584, 1307338947, 1332973044, 1590213456, 1651375512, 1678558648, 1743118596, 1746851184, 1777297392, 1788990138, 1845654984, 1888378479, 1906026876, 1999459566, 2324158128, 2385320184, 2517837972, 2525633136, 2541369168, 2614677894, 2665946088, 2683485207, 2999189349, 3302751024, 3357117296, 3486237192, 3577980276, 3691309968, 3776756958, 3812053752, 3922016841, 3998919132, 4770640368, 5035675944, 5229355788, 5331892176, 5366970414, 5665135437, 5998378698, 6972474384, 7155960552, 7553513916, 7624107504, 7844033682, 7997838264, 10071351888, 10458711576, 10733940828, 11330270874, 11996757396, 14311921104, 15107027832, 15688067364, 15995676528, 16995406311, 20917423152, 21467881656, 22660541748, 23993514792, 30214055664, 31376134728, 33990812622, 42935763312, 45321083496, 47987029584, 50986218933, 62752269456, 67981625244, 90642166992, 101972437866, 135963250488, 203944875732, 271926500976, 407889751464, 815779502928]

約数ペア:

[(1, 815779502928), (2, 407889751464), (3, 271926500976), (4, 203944875732), (6, 135963250488), (8, 101972437866), (9, 90642166992), (12, 67981625244), (13, 62752269456), (16, 50986218933), (17, 47987029584), (18, 45321083496), (19, 42935763312), (24, 33990812622), (26, 31376134728), (27, 30214055664), (34, 23993514792), (36, 22660541748), (38, 21467881656), (39, 20917423152), (48, 16995406311), (51, 15995676528), (52, 15688067364), (54, 15107027832), (57, 14311921104), (68, 11996757396), (72, 11330270874), (76, 10733940828), (78, 10458711576), (81, 10071351888), (102, 7997838264), (104, 7844033682), (107, 7624107504), (108, 7553513916), (114, 7155960552), (117, 6972474384), (136, 5998378698), (144, 5665135437), (152, 5366970414), (153, 5331892176), (156, 5229355788), (162, 5035675944), (171, 4770640368), (204, 3998919132), (208, 3922016841), (214, 3812053752), (216, 3776756958), (221, 3691309968), (228, 3577980276), (234, 3486237192), (243, 3357117296), (247, 3302751024), (272, 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933147), (878256, 928863), (884034, 922792), (898586, 907848), (899442, 906984), (901368, 905046)]