259223103688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{827}}^1\times {\mathrm{3797}}^1$

素因数の和:5254

約数の個数: 64

約数和(自身を含む): 516241175040

約数和(自身を除く): 257018071352

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 607, 827, 1214, 1654, 2428, 3308, 3797, 4856, 6616, 7594, 10319, 14059, 15188, 20638, 28118, 30376, 41276, 56236, 64549, 82552, 112472, 129098, 258196, 501989, 516392, 1003978, 2007956, 2304779, 3140119, 4015912, 4609558, 6280238, 8533813, 9219116, 12560476, 17067626, 18438232, 25120952, 34135252, 39181243, 53382023, 68270504, 78362486, 106764046, 156724972, 213528092, 313449944, 427056184, 1906052233, 3812104466, 7624208932, 15248417864, 32402887961, 64805775922, 129611551844, 259223103688]

約数ペア:

[(1, 259223103688), (2, 129611551844), (4, 64805775922), (8, 32402887961), (17, 15248417864), (34, 7624208932), (68, 3812104466), (136, 1906052233), (607, 427056184), (827, 313449944), (1214, 213528092), (1654, 156724972), (2428, 106764046), (3308, 78362486), (3797, 68270504), (4856, 53382023), (6616, 39181243), (7594, 34135252), (10319, 25120952), (14059, 18438232), (15188, 17067626), (20638, 12560476), (28118, 9219116), (30376, 8533813), (41276, 6280238), (56236, 4609558), (64549, 4015912), (82552, 3140119), (112472, 2304779), (129098, 2007956), (258196, 1003978), (501989, 516392)]