262886832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{443}}^1$

素因数の和:787

約数の個数: 120

約数和(自身を含む): 796605264

約数和(自身を除く): 533718432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 317, 443, 468, 624, 634, 886, 936, 951, 1268, 1329, 1772, 1872, 1902, 2536, 2658, 2853, 3544, 3804, 3987, 4121, 5072, 5316, 5706, 5759, 7088, 7608, 7974, 8242, 10632, 11412, 11518, 12363, 15216, 15948, 16484, 17277, 21264, 22824, 23036, 24726, 31896, 32968, 34554, 37089, 45648, 46072, 49452, 51831, 63792, 65936, 69108, 74178, 92144, 98904, 103662, 138216, 140431, 148356, 197808, 207324, 276432, 280862, 296712, 414648, 421293, 561724, 593424, 829296, 842586, 1123448, 1263879, 1685172, 1825603, 2246896, 2527758, 3370344, 3651206, 5055516, 5476809, 6740688, 7302412, 10111032, 10953618, 14604824, 16430427, 20222064, 21907236, 29209648, 32860854, 43814472, 65721708, 87628944, 131443416, 262886832]

約数ペア:

[(1, 262886832), (2, 131443416), (3, 87628944), (4, 65721708), (6, 43814472), (8, 32860854), (9, 29209648), (12, 21907236), (13, 20222064), (16, 16430427), (18, 14604824), (24, 10953618), (26, 10111032), (36, 7302412), (39, 6740688), (48, 5476809), (52, 5055516), (72, 3651206), (78, 3370344), (104, 2527758), (117, 2246896), (144, 1825603), (156, 1685172), (208, 1263879), (234, 1123448), (312, 842586), (317, 829296), (443, 593424), (468, 561724), (624, 421293), (634, 414648), (886, 296712), (936, 280862), (951, 276432), (1268, 207324), (1329, 197808), (1772, 148356), (1872, 140431), (1902, 138216), (2536, 103662), (2658, 98904), (2853, 92144), (3544, 74178), (3804, 69108), (3987, 65936), (4121, 63792), (5072, 51831), (5316, 49452), (5706, 46072), (5759, 45648), (7088, 37089), (7608, 34554), (7974, 32968), (8242, 31896), (10632, 24726), (11412, 23036), (11518, 22824), (12363, 21264), (15216, 17277), (15948, 16484)]