394231675084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1\times {\mathrm{1361}}^1$

素因数の和:2687

約数の個数: 96

約数和(自身を含む): 765900237312

約数和(自身を除く): 371668562228

約数列:

[1, 2, 4, 13, 26, 52, 67, 71, 134, 142, 268, 284, 871, 923, 1171, 1361, 1742, 1846, 2342, 2722, 3484, 3692, 4684, 4757, 5444, 9514, 15223, 17693, 19028, 30446, 35386, 60892, 61841, 70772, 78457, 83141, 91187, 96631, 123682, 156914, 166282, 182374, 193262, 247364, 313828, 332564, 364748, 386524, 1019941, 1080833, 1185431, 1256203, 1593731, 2039882, 2161666, 2370862, 2512406, 3187462, 4079764, 4323332, 4741724, 5024812, 5570447, 6374924, 6474277, 11140894, 12948554, 20718503, 22281788, 25897108, 41437006, 72415811, 82874012, 84165601, 106779977, 113154901, 144831622, 168331202, 213559954, 226309802, 289663244, 336662404, 427119908, 452619604, 1388139701, 1471013713, 2776279402, 2942027426, 5552558804, 5884054852, 7581378367, 15162756734, 30325513468, 98557918771, 197115837542, 394231675084]

約数ペア:

[(1, 394231675084), (2, 197115837542), (4, 98557918771), (13, 30325513468), (26, 15162756734), (52, 7581378367), (67, 5884054852), (71, 5552558804), (134, 2942027426), (142, 2776279402), (268, 1471013713), (284, 1388139701), (871, 452619604), (923, 427119908), (1171, 336662404), (1361, 289663244), (1742, 226309802), (1846, 213559954), (2342, 168331202), (2722, 144831622), (3484, 113154901), (3692, 106779977), (4684, 84165601), (4757, 82874012), (5444, 72415811), (9514, 41437006), (15223, 25897108), (17693, 22281788), (19028, 20718503), (30446, 12948554), (35386, 11140894), (60892, 6474277), (61841, 6374924), (70772, 5570447), (78457, 5024812), (83141, 4741724), (91187, 4323332), (96631, 4079764), (123682, 3187462), (156914, 2512406), (166282, 2370862), (182374, 2161666), (193262, 2039882), (247364, 1593731), (313828, 1256203), (332564, 1185431), (364748, 1080833), (386524, 1019941)]