855305376

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 2370235392

約数和(自身を除く): 1514930016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 73, 93, 96, 124, 127, 146, 186, 219, 248, 254, 292, 372, 381, 438, 496, 508, 584, 744, 762, 876, 961, 992, 1016, 1168, 1488, 1524, 1752, 1922, 2032, 2263, 2336, 2883, 2976, 3048, 3504, 3844, 3937, 4064, 4526, 5766, 6096, 6789, 7008, 7688, 7874, 9052, 9271, 11532, 11811, 12192, 13578, 15376, 15748, 18104, 18542, 23064, 23622, 27156, 27813, 30752, 31496, 36208, 37084, 46128, 47244, 54312, 55626, 62992, 70153, 72416, 74168, 92256, 94488, 108624, 111252, 122047, 125984, 140306, 148336, 188976, 210459, 217248, 222504, 244094, 280612, 287401, 296672, 366141, 377952, 420918, 445008, 488188, 561224, 574802, 732282, 841836, 862203, 890016, 976376, 1122448, 1149604, 1464564, 1683672, 1724406, 1952752, 2244896, 2299208, 2929128, 3367344, 3448812, 3905504, 4598416, 5858256, 6734688, 6897624, 8909431, 9196832, 11716512, 13795248, 17818862, 26728293, 27590496, 35637724, 53456586, 71275448, 106913172, 142550896, 213826344, 285101792, 427652688, 855305376]

約数ペア:

[(1, 855305376), (2, 427652688), (3, 285101792), (4, 213826344), (6, 142550896), (8, 106913172), (12, 71275448), (16, 53456586), (24, 35637724), (31, 27590496), (32, 26728293), (48, 17818862), (62, 13795248), (73, 11716512), (93, 9196832), (96, 8909431), (124, 6897624), (127, 6734688), (146, 5858256), (186, 4598416), (219, 3905504), (248, 3448812), (254, 3367344), (292, 2929128), (372, 2299208), (381, 2244896), (438, 1952752), (496, 1724406), (508, 1683672), (584, 1464564), (744, 1149604), (762, 1122448), (876, 976376), (961, 890016), (992, 862203), (1016, 841836), (1168, 732282), (1488, 574802), (1524, 561224), (1752, 488188), (1922, 445008), (2032, 420918), (2263, 377952), (2336, 366141), (2883, 296672), (2976, 287401), (3048, 280612), (3504, 244094), (3844, 222504), (3937, 217248), (4064, 210459), (4526, 188976), (5766, 148336), (6096, 140306), (6789, 125984), (7008, 122047), (7688, 111252), (7874, 108624), (9052, 94488), (9271, 92256), (11532, 74168), (11811, 72416), (12192, 70153), (13578, 62992), (15376, 55626), (15748, 54312), (18104, 47244), (18542, 46128), (23064, 37084), (23622, 36208), (27156, 31496), (27813, 30752)]