651688128

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12433}}^1$

素因数の和:12471

約数の個数: 168

約数和(自身を含む): 2299195808

約数和(自身を除く): 1647507680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 12433, 13104, 17472, 24866, 26208, 37299, 49732, 52416, 74598, 87031, 99464, 111897, 149196, 161629, 174062, 198928, 223794, 261093, 298392, 323258, 348124, 397856, 447588, 484887, 522186, 596784, 646516, 696248, 783279, 795712, 895176, 969774, 1044372, 1131403, 1193568, 1293032, 1392496, 1454661, 1566558, 1790352, 1939548, 2088744, 2262806, 2387136, 2586064, 2784992, 2909322, 3133116, 3394209, 3580704, 3879096, 4177488, 4525612, 5172128, 5569984, 5818644, 6266232, 6788418, 7161408, 7758192, 8354976, 9051224, 10182627, 10344256, 11637288, 12532464, 13576836, 15516384, 16709952, 18102448, 20365254, 23274576, 25064928, 27153672, 31032768, 36204896, 40730508, 46549152, 50129856, 54307344, 72409792, 81461016, 93098304, 108614688, 162922032, 217229376, 325844064, 651688128]

約数ペア:

[(1, 651688128), (2, 325844064), (3, 217229376), (4, 162922032), (6, 108614688), (7, 93098304), (8, 81461016), (9, 72409792), (12, 54307344), (13, 50129856), (14, 46549152), (16, 40730508), (18, 36204896), (21, 31032768), (24, 27153672), (26, 25064928), (28, 23274576), (32, 20365254), (36, 18102448), (39, 16709952), (42, 15516384), (48, 13576836), (52, 12532464), (56, 11637288), (63, 10344256), (64, 10182627), (72, 9051224), (78, 8354976), (84, 7758192), (91, 7161408), (96, 6788418), (104, 6266232), (112, 5818644), (117, 5569984), (126, 5172128), (144, 4525612), (156, 4177488), (168, 3879096), (182, 3580704), (192, 3394209), (208, 3133116), (224, 2909322), (234, 2784992), (252, 2586064), (273, 2387136), (288, 2262806), (312, 2088744), (336, 1939548), (364, 1790352), (416, 1566558), (448, 1454661), (468, 1392496), (504, 1293032), (546, 1193568), (576, 1131403), (624, 1044372), (672, 969774), (728, 895176), (819, 795712), (832, 783279), (936, 696248), (1008, 646516), (1092, 596784), (1248, 522186), (1344, 484887), (1456, 447588), (1638, 397856), (1872, 348124), (2016, 323258), (2184, 298392), (2496, 261093), (2912, 223794), (3276, 198928), (3744, 174062), (4032, 161629), (4368, 149196), (5824, 111897), (6552, 99464), (7488, 87031), (8736, 74598), (12433, 52416), (13104, 49732), (17472, 37299), (24866, 26208)]