2563905792

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{9733}}^1$

素因数の和:9773

約数の個数: 144

約数和(自身を含む): 7958518400

約数和(自身を除く): 5394612608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1568, 1792, 2058, 2352, 2688, 2744, 3136, 4116, 4704, 5376, 5488, 6272, 8232, 9408, 9733, 10976, 12544, 16464, 18816, 19466, 21952, 29199, 32928, 37632, 38932, 43904, 58398, 65856, 68131, 77864, 87808, 116796, 131712, 136262, 155728, 204393, 233592, 263424, 272524, 311456, 408786, 467184, 476917, 545048, 622912, 817572, 934368, 953834, 1090096, 1245824, 1430751, 1635144, 1868736, 1907668, 2180192, 2491648, 2861502, 3270288, 3338419, 3737472, 3815336, 4360384, 5723004, 6540576, 6676838, 7474944, 7630672, 8720768, 10015257, 11446008, 13081152, 13353676, 15261344, 17441536, 20030514, 22892016, 26162304, 26707352, 30522688, 40061028, 45784032, 52324608, 53414704, 61045376, 80122056, 91568064, 106829408, 122090752, 160244112, 183136128, 213658816, 320488224, 366272256, 427317632, 640976448, 854635264, 1281952896, 2563905792]

約数ペア:

[(1, 2563905792), (2, 1281952896), (3, 854635264), (4, 640976448), (6, 427317632), (7, 366272256), (8, 320488224), (12, 213658816), (14, 183136128), (16, 160244112), (21, 122090752), (24, 106829408), (28, 91568064), (32, 80122056), (42, 61045376), (48, 53414704), (49, 52324608), (56, 45784032), (64, 40061028), (84, 30522688), (96, 26707352), (98, 26162304), (112, 22892016), (128, 20030514), (147, 17441536), (168, 15261344), (192, 13353676), (196, 13081152), (224, 11446008), (256, 10015257), (294, 8720768), (336, 7630672), (343, 7474944), (384, 6676838), (392, 6540576), (448, 5723004), (588, 4360384), (672, 3815336), (686, 3737472), (768, 3338419), (784, 3270288), (896, 2861502), (1029, 2491648), (1176, 2180192), (1344, 1907668), (1372, 1868736), (1568, 1635144), (1792, 1430751), (2058, 1245824), (2352, 1090096), (2688, 953834), (2744, 934368), (3136, 817572), (4116, 622912), (4704, 545048), (5376, 476917), (5488, 467184), (6272, 408786), (8232, 311456), (9408, 272524), (9733, 263424), (10976, 233592), (12544, 204393), (16464, 155728), (18816, 136262), (19466, 131712), (21952, 116796), (29199, 87808), (32928, 77864), (37632, 68131), (38932, 65856), (43904, 58398)]