259164276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2531}}^1$

素因数の和:2621

約数の個数: 96

約数和(自身を含む): 735049728

約数和(自身を除く): 475885452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 53, 69, 84, 92, 106, 138, 159, 161, 212, 276, 318, 322, 371, 483, 636, 644, 742, 966, 1113, 1219, 1484, 1932, 2226, 2438, 2531, 3657, 4452, 4876, 5062, 7314, 7593, 8533, 10124, 14628, 15186, 17066, 17717, 25599, 30372, 34132, 35434, 51198, 53151, 58213, 70868, 102396, 106302, 116426, 134143, 174639, 212604, 232852, 268286, 349278, 402429, 407491, 536572, 698556, 804858, 814982, 939001, 1222473, 1609716, 1629964, 1878002, 2444946, 2817003, 3085289, 3756004, 4889892, 5634006, 6170578, 9255867, 11268012, 12341156, 18511734, 21597023, 37023468, 43194046, 64791069, 86388092, 129582138, 259164276]

約数ペア:

[(1, 259164276), (2, 129582138), (3, 86388092), (4, 64791069), (6, 43194046), (7, 37023468), (12, 21597023), (14, 18511734), (21, 12341156), (23, 11268012), (28, 9255867), (42, 6170578), (46, 5634006), (53, 4889892), (69, 3756004), (84, 3085289), (92, 2817003), (106, 2444946), (138, 1878002), (159, 1629964), (161, 1609716), (212, 1222473), (276, 939001), (318, 814982), (322, 804858), (371, 698556), (483, 536572), (636, 407491), (644, 402429), (742, 349278), (966, 268286), (1113, 232852), (1219, 212604), (1484, 174639), (1932, 134143), (2226, 116426), (2438, 106302), (2531, 102396), (3657, 70868), (4452, 58213), (4876, 53151), (5062, 51198), (7314, 35434), (7593, 34132), (8533, 30372), (10124, 25599), (14628, 17717), (15186, 17066)]