2911617216

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163061}}^1$

素因数の和:163110

約数の個数: 84

約数和(自身を含む): 8614891584

約数和(自身を除く): 5703274368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 17856, 163061, 326122, 489183, 652244, 978366, 1304488, 1467549, 1956732, 2608976, 2935098, 3913464, 5054891, 5217952, 5870196, 7826928, 10109782, 10435904, 11740392, 15164673, 15653856, 20219564, 23480784, 30329346, 31307712, 40439128, 45494019, 46961568, 60658692, 80878256, 90988038, 93923136, 121317384, 161756512, 181976076, 242634768, 323513024, 363952152, 485269536, 727904304, 970539072, 1455808608, 2911617216]

約数ペア:

[(1, 2911617216), (2, 1455808608), (3, 970539072), (4, 727904304), (6, 485269536), (8, 363952152), (9, 323513024), (12, 242634768), (16, 181976076), (18, 161756512), (24, 121317384), (31, 93923136), (32, 90988038), (36, 80878256), (48, 60658692), (62, 46961568), (64, 45494019), (72, 40439128), (93, 31307712), (96, 30329346), (124, 23480784), (144, 20219564), (186, 15653856), (192, 15164673), (248, 11740392), (279, 10435904), (288, 10109782), (372, 7826928), (496, 5870196), (558, 5217952), (576, 5054891), (744, 3913464), (992, 2935098), (1116, 2608976), (1488, 1956732), (1984, 1467549), (2232, 1304488), (2976, 978366), (4464, 652244), (5952, 489183), (8928, 326122), (17856, 163061)]