456891036784

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{11903}}^1$

素因数の和:12615

約数の個数: 160

約数和(自身を含む): 1117912449024

約数和(自身を除く): 661021412240

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 287, 328, 364, 533, 574, 643, 656, 728, 1066, 1148, 1286, 1456, 2132, 2296, 2572, 3731, 4264, 4501, 4592, 5144, 7462, 8359, 8528, 9002, 10288, 11903, 14924, 16718, 18004, 23806, 26363, 29848, 33436, 36008, 47612, 52726, 58513, 59696, 66872, 72016, 83321, 95224, 105452, 117026, 133744, 154739, 166642, 184541, 190448, 210904, 234052, 309478, 333284, 342719, 369082, 421808, 468104, 488023, 618956, 666568, 685438, 738164, 936208, 976046, 1083173, 1237912, 1333136, 1370876, 1476328, 1952092, 2166346, 2399033, 2475824, 2741752, 2952656, 3416161, 3904184, 4332692, 4798066, 5483504, 6344299, 6832322, 7653629, 7808368, 8665384, 9596132, 12688598, 13664644, 15307258, 17330768, 19192264, 25377196, 27329288, 30614516, 38384528, 44410093, 50754392, 53575403, 54658576, 61229032, 88820186, 99497177, 101508784, 107150806, 122458064, 177640372, 198994354, 214301612, 313798789, 355280744, 397988708, 428603224, 627597578, 696480239, 710561488, 795977416, 857206448, 1255195156, 1392960478, 1591954832, 2196591523, 2510390312, 2785920956, 4079384257, 4393183046, 5020780624, 5571841912, 8158768514, 8786366092, 11143683824, 16317537028, 17572732184, 28555689799, 32635074056, 35145464368, 57111379598, 65270148112, 114222759196, 228445518392, 456891036784]

約数ペア:

[(1, 456891036784), (2, 228445518392), (4, 114222759196), (7, 65270148112), (8, 57111379598), (13, 35145464368), (14, 32635074056), (16, 28555689799), (26, 17572732184), (28, 16317537028), (41, 11143683824), (52, 8786366092), (56, 8158768514), (82, 5571841912), (91, 5020780624), (104, 4393183046), (112, 4079384257), (164, 2785920956), (182, 2510390312), (208, 2196591523), (287, 1591954832), (328, 1392960478), (364, 1255195156), (533, 857206448), (574, 795977416), (643, 710561488), (656, 696480239), (728, 627597578), (1066, 428603224), (1148, 397988708), (1286, 355280744), (1456, 313798789), (2132, 214301612), (2296, 198994354), (2572, 177640372), (3731, 122458064), (4264, 107150806), (4501, 101508784), (4592, 99497177), (5144, 88820186), (7462, 61229032), (8359, 54658576), (8528, 53575403), (9002, 50754392), (10288, 44410093), (11903, 38384528), (14924, 30614516), (16718, 27329288), (18004, 25377196), (23806, 19192264), (26363, 17330768), (29848, 15307258), (33436, 13664644), (36008, 12688598), (47612, 9596132), (52726, 8665384), (58513, 7808368), (59696, 7653629), (66872, 6832322), (72016, 6344299), (83321, 5483504), (95224, 4798066), (105452, 4332692), (117026, 3904184), (133744, 3416161), (154739, 2952656), (166642, 2741752), (184541, 2475824), (190448, 2399033), (210904, 2166346), (234052, 1952092), (309478, 1476328), (333284, 1370876), (342719, 1333136), (369082, 1237912), (421808, 1083173), (468104, 976046), (488023, 936208), (618956, 738164), (666568, 685438)]