1216966608

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:674

約数の個数: 240

約数和(自身を含む): 4044366144

約数和(自身を除く): 2827399536

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, 113, 117, 132, 143, 144, 156, 176, 198, 208, 226, 234, 264, 286, 312, 339, 396, 429, 452, 468, 523, 528, 572, 624, 678, 792, 858, 904, 936, 1017, 1046, 1144, 1243, 1287, 1356, 1469, 1569, 1584, 1716, 1808, 1872, 2034, 2092, 2288, 2486, 2574, 2712, 2938, 3138, 3432, 3729, 4068, 4184, 4407, 4707, 4972, 5148, 5424, 5753, 5876, 6276, 6799, 6864, 7458, 8136, 8368, 8814, 9414, 9944, 10296, 11187, 11506, 11752, 12552, 13221, 13598, 14916, 16159, 16272, 17259, 17628, 18828, 19888, 20397, 20592, 22374, 23012, 23504, 25104, 26442, 27196, 29832, 32318, 34518, 35256, 37656, 40794, 44748, 46024, 48477, 51777, 52884, 54392, 59099, 59664, 61191, 64636, 69036, 70512, 74789, 75312, 81588, 89496, 92048, 96954, 103554, 105768, 108784, 118198, 122382, 129272, 138072, 145431, 149578, 163176, 177297, 178992, 193908, 207108, 211536, 224367, 236396, 244764, 258544, 276144, 290862, 299156, 326352, 354594, 387816, 414216, 448734, 472792, 489528, 531891, 581724, 598312, 650089, 673101, 709188, 768287, 775632, 828432, 897468, 945584, 979056, 1063782, 1163448, 1196624, 1300178, 1346202, 1418376, 1536574, 1794936, 1950267, 2127564, 2304861, 2326896, 2600356, 2692404, 2836752, 3073148, 3589872, 3900534, 4255128, 4609722, 5200712, 5384808, 5850801, 6146296, 6914583, 7801068, 8451157, 8510256, 9219444, 10401424, 10769616, 11701602, 12292592, 13829166, 15602136, 16902314, 18438888, 23403204, 25353471, 27658332, 31204272, 33804628, 36877776, 46806408, 50706942, 55316664, 67609256, 76060413, 93612816, 101413884, 110633328, 135218512, 152120826, 202827768, 304241652, 405655536, 608483304, 1216966608]

約数ペア:

[(1, 1216966608), (2, 608483304), (3, 405655536), (4, 304241652), (6, 202827768), (8, 152120826), (9, 135218512), (11, 110633328), (12, 101413884), (13, 93612816), (16, 76060413), (18, 67609256), (22, 55316664), (24, 50706942), (26, 46806408), (33, 36877776), (36, 33804628), (39, 31204272), (44, 27658332), (48, 25353471), (52, 23403204), (66, 18438888), (72, 16902314), (78, 15602136), (88, 13829166), (99, 12292592), (104, 11701602), (113, 10769616), (117, 10401424), (132, 9219444), (143, 8510256), (144, 8451157), (156, 7801068), (176, 6914583), (198, 6146296), (208, 5850801), (226, 5384808), (234, 5200712), (264, 4609722), (286, 4255128), (312, 3900534), (339, 3589872), (396, 3073148), (429, 2836752), (452, 2692404), (468, 2600356), (523, 2326896), (528, 2304861), (572, 2127564), (624, 1950267), (678, 1794936), (792, 1536574), (858, 1418376), (904, 1346202), (936, 1300178), (1017, 1196624), (1046, 1163448), (1144, 1063782), (1243, 979056), (1287, 945584), (1356, 897468), (1469, 828432), (1569, 775632), (1584, 768287), (1716, 709188), (1808, 673101), (1872, 650089), (2034, 598312), (2092, 581724), (2288, 531891), (2486, 489528), (2574, 472792), (2712, 448734), (2938, 414216), (3138, 387816), (3432, 354594), (3729, 326352), (4068, 299156), (4184, 290862), (4407, 276144), (4707, 258544), (4972, 244764), (5148, 236396), (5424, 224367), (5753, 211536), (5876, 207108), (6276, 193908), (6799, 178992), (6864, 177297), (7458, 163176), (8136, 149578), (8368, 145431), (8814, 138072), (9414, 129272), (9944, 122382), (10296, 118198), (11187, 108784), (11506, 105768), (11752, 103554), (12552, 96954), (13221, 92048), (13598, 89496), (14916, 81588), (16159, 75312), (16272, 74789), (17259, 70512), (17628, 69036), (18828, 64636), (19888, 61191), (20397, 59664), (20592, 59099), (22374, 54392), (23012, 52884), (23504, 51777), (25104, 48477), (26442, 46024), (27196, 44748), (29832, 40794), (32318, 37656), (34518, 35256)]