443422278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 1070125056

約数和(自身を除く): 626702778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 127, 129, 234, 254, 258, 347, 381, 387, 559, 694, 762, 774, 1041, 1118, 1143, 1651, 1677, 2082, 2286, 3123, 3302, 3354, 4511, 4953, 5031, 5461, 6246, 9022, 9906, 10062, 10922, 13533, 14859, 14921, 16383, 27066, 29718, 29842, 32766, 40599, 44069, 44763, 49149, 70993, 81198, 88138, 89526, 98298, 132207, 134289, 141986, 193973, 212979, 264414, 268578, 387946, 396621, 425958, 572897, 581919, 638937, 793242, 1145794, 1163838, 1277874, 1718691, 1745757, 1894967, 3437382, 3491514, 3789934, 5156073, 5684901, 10312146, 11369802, 17054703, 24634571, 34109406, 49269142, 73903713, 147807426, 221711139, 443422278]

約数ペア:

[(1, 443422278), (2, 221711139), (3, 147807426), (6, 73903713), (9, 49269142), (13, 34109406), (18, 24634571), (26, 17054703), (39, 11369802), (43, 10312146), (78, 5684901), (86, 5156073), (117, 3789934), (127, 3491514), (129, 3437382), (234, 1894967), (254, 1745757), (258, 1718691), (347, 1277874), (381, 1163838), (387, 1145794), (559, 793242), (694, 638937), (762, 581919), (774, 572897), (1041, 425958), (1118, 396621), (1143, 387946), (1651, 268578), (1677, 264414), (2082, 212979), (2286, 193973), (3123, 141986), (3302, 134289), (3354, 132207), (4511, 98298), (4953, 89526), (5031, 88138), (5461, 81198), (6246, 70993), (9022, 49149), (9906, 44763), (10062, 44069), (10922, 40599), (13533, 32766), (14859, 29842), (14921, 29718), (16383, 27066)]