255795904

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:462

約数の個数: 112

約数和(自身を含む): 630862848

約数和(自身を除く): 375066944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 167, 182, 208, 224, 263, 334, 364, 416, 448, 526, 668, 728, 832, 1052, 1169, 1336, 1456, 1841, 2104, 2171, 2338, 2672, 2912, 3419, 3682, 4208, 4342, 4676, 5344, 5824, 6838, 7364, 8416, 8684, 9352, 10688, 13676, 14728, 15197, 16832, 17368, 18704, 23933, 27352, 29456, 30394, 34736, 37408, 43921, 47866, 54704, 58912, 60788, 69472, 74816, 87842, 95732, 109408, 117824, 121576, 138944, 175684, 191464, 218816, 243152, 307447, 351368, 382928, 486304, 570973, 614894, 702736, 765856, 972608, 1141946, 1229788, 1405472, 1531712, 2283892, 2459576, 2810944, 3996811, 4567784, 4919152, 7993622, 9135568, 9838304, 15987244, 18271136, 19676608, 31974488, 36542272, 63948976, 127897952, 255795904]

約数ペア:

[(1, 255795904), (2, 127897952), (4, 63948976), (7, 36542272), (8, 31974488), (13, 19676608), (14, 18271136), (16, 15987244), (26, 9838304), (28, 9135568), (32, 7993622), (52, 4919152), (56, 4567784), (64, 3996811), (91, 2810944), (104, 2459576), (112, 2283892), (167, 1531712), (182, 1405472), (208, 1229788), (224, 1141946), (263, 972608), (334, 765856), (364, 702736), (416, 614894), (448, 570973), (526, 486304), (668, 382928), (728, 351368), (832, 307447), (1052, 243152), (1169, 218816), (1336, 191464), (1456, 175684), (1841, 138944), (2104, 121576), (2171, 117824), (2338, 109408), (2672, 95732), (2912, 87842), (3419, 74816), (3682, 69472), (4208, 60788), (4342, 58912), (4676, 54704), (5344, 47866), (5824, 43921), (6838, 37408), (7364, 34736), (8416, 30394), (8684, 29456), (9352, 27352), (10688, 23933), (13676, 18704), (14728, 17368), (15197, 16832)]