247958256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{56767}}^1$

素因数の和:56798

約数の個数: 80

約数和(自身を含む): 788393984

約数和(自身を除く): 540435728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 56767, 113534, 170301, 227068, 340602, 397369, 454136, 681204, 737971, 794738, 908272, 1192107, 1362408, 1475942, 1589476, 2213913, 2384214, 2724816, 2951884, 3178952, 4427826, 4768428, 5165797, 5903768, 6357904, 8855652, 9536856, 10331594, 11807536, 15497391, 17711304, 19073712, 20663188, 30994782, 35422608, 41326376, 61989564, 82652752, 123979128, 247958256]

約数ペア:

[(1, 247958256), (2, 123979128), (3, 82652752), (4, 61989564), (6, 41326376), (7, 35422608), (8, 30994782), (12, 20663188), (13, 19073712), (14, 17711304), (16, 15497391), (21, 11807536), (24, 10331594), (26, 9536856), (28, 8855652), (39, 6357904), (42, 5903768), (48, 5165797), (52, 4768428), (56, 4427826), (78, 3178952), (84, 2951884), (91, 2724816), (104, 2384214), (112, 2213913), (156, 1589476), (168, 1475942), (182, 1362408), (208, 1192107), (273, 908272), (312, 794738), (336, 737971), (364, 681204), (546, 454136), (624, 397369), (728, 340602), (1092, 227068), (1456, 170301), (2184, 113534), (4368, 56767)]