814951176

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{13259}}^1$

素因数の和:13478

約数の個数: 64

約数和(自身を含む): 2205403200

約数和(自身を除く): 1390452024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 197, 312, 394, 591, 788, 1182, 1576, 2364, 2561, 4728, 5122, 7683, 10244, 13259, 15366, 20488, 26518, 30732, 39777, 53036, 61464, 79554, 106072, 159108, 172367, 318216, 344734, 517101, 689468, 1034202, 1378936, 2068404, 2612023, 4136808, 5224046, 7836069, 10448092, 15672138, 20896184, 31344276, 33956299, 62688552, 67912598, 101868897, 135825196, 203737794, 271650392, 407475588, 814951176]

約数ペア:

[(1, 814951176), (2, 407475588), (3, 271650392), (4, 203737794), (6, 135825196), (8, 101868897), (12, 67912598), (13, 62688552), (24, 33956299), (26, 31344276), (39, 20896184), (52, 15672138), (78, 10448092), (104, 7836069), (156, 5224046), (197, 4136808), (312, 2612023), (394, 2068404), (591, 1378936), (788, 1034202), (1182, 689468), (1576, 517101), (2364, 344734), (2561, 318216), (4728, 172367), (5122, 159108), (7683, 106072), (10244, 79554), (13259, 61464), (15366, 53036), (20488, 39777), (26518, 30732)]