778762391472

素因数分解:

$2^4\times 3^7\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:342

約数の個数: 960

約数和(自身を含む): 2679471360000

約数和(自身を除く): 1900708968528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 29, 36, 38, 39, 48, 52, 54, 57, 58, 72, 76, 78, 81, 87, 104, 108, 114, 116, 117, 144, 152, 156, 162, 169, 171, 174, 208, 216, 228, 232, 234, 239, 243, 247, 261, 304, 312, 324, 338, 342, 348, 351, 377, 432, 456, 464, 468, 478, 486, 494, 507, 513, 522, 551, 624, 648, 676, 684, 696, 702, 717, 729, 741, 754, 783, 912, 936, 956, 972, 988, 1014, 1026, 1044, 1053, 1102, 1131, 1296, 1352, 1368, 1392, 1404, 1434, 1458, 1482, 1508, 1521, 1539, 1566, 1653, 1872, 1912, 1944, 1976, 2028, 2052, 2088, 2106, 2151, 2187, 2204, 2223, 2262, 2349, 2704, 2736, 2808, 2868, 2916, 2964, 3016, 3042, 3078, 3107, 3132, 3159, 3211, 3306, 3393, 3824, 3888, 3952, 4056, 4104, 4176, 4212, 4302, 4374, 4408, 4446, 4524, 4541, 4563, 4617, 4698, 4901, 4959, 5616, 5736, 5832, 5928, 6032, 6084, 6156, 6214, 6264, 6318, 6422, 6453, 6612, 6669, 6786, 6931, 7047, 7163, 8112, 8208, 8424, 8604, 8748, 8816, 8892, 9048, 9082, 9126, 9234, 9321, 9396, 9477, 9633, 9802, 9918, 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59904799344, 64896865956, 86529154608, 97345298934, 129793731912, 194690597868, 259587463824, 389381195736, 778762391472]

約数ペア:

[(1, 778762391472), (2, 389381195736), (3, 259587463824), (4, 194690597868), (6, 129793731912), (8, 97345298934), (9, 86529154608), (12, 64896865956), (13, 59904799344), (16, 48672649467), (18, 43264577304), (19, 40987494288), (24, 32448432978), (26, 29952399672), (27, 28843051536), (29, 26853875568), (36, 21632288652), (38, 20493747144), (39, 19968266448), (48, 16224216489), (52, 14976199836), (54, 14421525768), (57, 13662498096), (58, 13426937784), (72, 10816144326), (76, 10246873572), (78, 9984133224), (81, 9614350512), (87, 8951291856), (104, 7488099918), (108, 7210762884), (114, 6831249048), (116, 6713468892), (117, 6656088816), (144, 5408072163), (152, 5123436786), (156, 4992066612), (162, 4807175256), (169, 4608061488), (171, 4554166032), (174, 4475645928), (208, 3744049959), (216, 3605381442), (228, 3415624524), (232, 3356734446), (234, 3328044408), (239, 3258420048), (243, 3204783504), (247, 3152884176), (261, 2983763952), (304, 2561718393), (312, 2496033306), (324, 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(790134, 985608), (793962, 980856), (803358, 969384), (810927, 960336), (824499, 944528), (838071, 929232)]