213599178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 530712000

約数和(自身を除く): 317112822

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 107, 114, 117, 171, 214, 234, 247, 321, 342, 449, 494, 642, 741, 898, 963, 1347, 1391, 1482, 1926, 2033, 2223, 2694, 2782, 4041, 4066, 4173, 4446, 5837, 6099, 8082, 8346, 8531, 11674, 12198, 12519, 17062, 17511, 18297, 25038, 25593, 26429, 35022, 36594, 48043, 51186, 52533, 52858, 76779, 79287, 96086, 105066, 110903, 144129, 153558, 158574, 221806, 237861, 288258, 332709, 432387, 475722, 624559, 665418, 864774, 912817, 998127, 1249118, 1825634, 1873677, 1996254, 2738451, 3747354, 5476902, 5621031, 8215353, 11242062, 11866621, 16430706, 23733242, 35599863, 71199726, 106799589, 213599178]

約数ペア:

[(1, 213599178), (2, 106799589), (3, 71199726), (6, 35599863), (9, 23733242), (13, 16430706), (18, 11866621), (19, 11242062), (26, 8215353), (38, 5621031), (39, 5476902), (57, 3747354), (78, 2738451), (107, 1996254), (114, 1873677), (117, 1825634), (171, 1249118), (214, 998127), (234, 912817), (247, 864774), (321, 665418), (342, 624559), (449, 475722), (494, 432387), (642, 332709), (741, 288258), (898, 237861), (963, 221806), (1347, 158574), (1391, 153558), (1482, 144129), (1926, 110903), (2033, 105066), (2223, 96086), (2694, 79287), (2782, 76779), (4041, 52858), (4066, 52533), (4173, 51186), (4446, 48043), (5837, 36594), (6099, 35022), (8082, 26429), (8346, 25593), (8531, 25038), (11674, 18297), (12198, 17511), (12519, 17062)]