2787353712

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:868

約数の個数: 240

約数和(自身を含む): 9220743168

約数和(自身を除く): 6433389456

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 223, 234, 264, 286, 312, 396, 429, 446, 468, 528, 572, 607, 624, 669, 792, 858, 892, 936, 1144, 1214, 1287, 1338, 1584, 1716, 1784, 1821, 1872, 2007, 2288, 2428, 2453, 2574, 2676, 2899, 3432, 3568, 3642, 4014, 4856, 4906, 5148, 5352, 5463, 5798, 6677, 6864, 7284, 7359, 7891, 8028, 8697, 9712, 9812, 10296, 10704, 10926, 11596, 13354, 14568, 14718, 15782, 16056, 17394, 19624, 20031, 20592, 21852, 22077, 23192, 23673, 26091, 26708, 29136, 29436, 31564, 31889, 32112, 34788, 39248, 40062, 43704, 44154, 46384, 47346, 52182, 53416, 58872, 60093, 63128, 63778, 69576, 71019, 80124, 86801, 87408, 88308, 94692, 95667, 104364, 106832, 117744, 120186, 126256, 127556, 135361, 139152, 142038, 160248, 173602, 176616, 189384, 191334, 208728, 240372, 255112, 260403, 270722, 284076, 287001, 320496, 347204, 353232, 378768, 382668, 406083, 417456, 480744, 510224, 520806, 541444, 568152, 574002, 694408, 765336, 781209, 812166, 961488, 1041612, 1082888, 1136304, 1148004, 1218249, 1388816, 1488971, 1530672, 1562418, 1624332, 1759693, 2083224, 2165776, 2296008, 2436498, 2977942, 3124836, 3248664, 3519386, 4166448, 4466913, 4592016, 4872996, 5279079, 5955884, 6249672, 6497328, 7038772, 8933826, 9745992, 10558158, 11911768, 12499344, 13400739, 14077544, 15837237, 17867652, 19356623, 19491984, 21116316, 23823536, 26801478, 28155088, 31674474, 35735304, 38713246, 42232632, 53602956, 58069869, 63348948, 71470608, 77426492, 84465264, 107205912, 116139738, 126697896, 154852984, 174209607, 214411824, 232279476, 253395792, 309705968, 348419214, 464558952, 696838428, 929117904, 1393676856, 2787353712]

約数ペア:

[(1, 2787353712), (2, 1393676856), (3, 929117904), (4, 696838428), (6, 464558952), (8, 348419214), (9, 309705968), (11, 253395792), (12, 232279476), (13, 214411824), (16, 174209607), (18, 154852984), (22, 126697896), (24, 116139738), (26, 107205912), (33, 84465264), (36, 77426492), (39, 71470608), (44, 63348948), (48, 58069869), (52, 53602956), (66, 42232632), (72, 38713246), (78, 35735304), (88, 31674474), (99, 28155088), (104, 26801478), (117, 23823536), (132, 21116316), (143, 19491984), (144, 19356623), (156, 17867652), (176, 15837237), (198, 14077544), (208, 13400739), (223, 12499344), (234, 11911768), (264, 10558158), (286, 9745992), (312, 8933826), (396, 7038772), (429, 6497328), (446, 6249672), (468, 5955884), (528, 5279079), (572, 4872996), (607, 4592016), (624, 4466913), (669, 4166448), (792, 3519386), (858, 3248664), (892, 3124836), (936, 2977942), (1144, 2436498), (1214, 2296008), (1287, 2165776), (1338, 2083224), (1584, 1759693), (1716, 1624332), (1784, 1562418), (1821, 1530672), (1872, 1488971), (2007, 1388816), (2288, 1218249), (2428, 1148004), (2453, 1136304), (2574, 1082888), (2676, 1041612), (2899, 961488), (3432, 812166), (3568, 781209), (3642, 765336), (4014, 694408), (4856, 574002), (4906, 568152), (5148, 541444), (5352, 520806), (5463, 510224), (5798, 480744), (6677, 417456), (6864, 406083), (7284, 382668), (7359, 378768), (7891, 353232), (8028, 347204), (8697, 320496), (9712, 287001), (9812, 284076), (10296, 270722), (10704, 260403), (10926, 255112), (11596, 240372), (13354, 208728), (14568, 191334), (14718, 189384), (15782, 176616), (16056, 173602), (17394, 160248), (19624, 142038), (20031, 139152), (20592, 135361), (21852, 127556), (22077, 126256), (23192, 120186), (23673, 117744), (26091, 106832), (26708, 104364), (29136, 95667), (29436, 94692), (31564, 88308), (31889, 87408), (32112, 86801), (34788, 80124), (39248, 71019), (40062, 69576), (43704, 63778), (44154, 63128), (46384, 60093), (47346, 58872), (52182, 53416)]