265430256

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8681}}^1$

素因数の和:8719

約数の個数: 120

約数和(自身を含む): 859101264

約数和(自身を除く): 593671008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1456, 1911, 2184, 2352, 2548, 3822, 4368, 5096, 7644, 8681, 10192, 15288, 17362, 26043, 30576, 34724, 52086, 60767, 69448, 104172, 112853, 121534, 138896, 182301, 208344, 225706, 243068, 338559, 364602, 416688, 425369, 451412, 486136, 677118, 729204, 789971, 850738, 902824, 972272, 1276107, 1354236, 1458408, 1579942, 1701476, 1805648, 2369913, 2552214, 2708472, 2916816, 3159884, 3402952, 4739826, 5104428, 5416944, 5529797, 6319768, 6805904, 9479652, 10208856, 11059594, 12639536, 16589391, 18959304, 20417712, 22119188, 33178782, 37918608, 44238376, 66357564, 88476752, 132715128, 265430256]

約数ペア:

[(1, 265430256), (2, 132715128), (3, 88476752), (4, 66357564), (6, 44238376), (7, 37918608), (8, 33178782), (12, 22119188), (13, 20417712), (14, 18959304), (16, 16589391), (21, 12639536), (24, 11059594), (26, 10208856), (28, 9479652), (39, 6805904), (42, 6319768), (48, 5529797), (49, 5416944), (52, 5104428), (56, 4739826), (78, 3402952), (84, 3159884), (91, 2916816), (98, 2708472), (104, 2552214), (112, 2369913), (147, 1805648), (156, 1701476), (168, 1579942), (182, 1458408), (196, 1354236), (208, 1276107), (273, 972272), (294, 902824), (312, 850738), (336, 789971), (364, 729204), (392, 677118), (546, 486136), (588, 451412), (624, 425369), (637, 416688), (728, 364602), (784, 338559), (1092, 243068), (1176, 225706), (1274, 208344), (1456, 182301), (1911, 138896), (2184, 121534), (2352, 112853), (2548, 104172), (3822, 69448), (4368, 60767), (5096, 52086), (7644, 34724), (8681, 30576), (10192, 26043), (15288, 17362)]