851837328

素因数分解:

$2^4\times 3^2\times {\mathrm{317}}^1\times {\mathrm{18661}}^1$

素因数の和:18992

約数の個数: 60

約数和(自身を含む): 2391609948

約数和(自身を除く): 1539772620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 317, 634, 951, 1268, 1902, 2536, 2853, 3804, 5072, 5706, 7608, 11412, 15216, 18661, 22824, 37322, 45648, 55983, 74644, 111966, 149288, 167949, 223932, 298576, 335898, 447864, 671796, 895728, 1343592, 2687184, 5915537, 11831074, 17746611, 23662148, 35493222, 47324296, 53239833, 70986444, 94648592, 106479666, 141972888, 212959332, 283945776, 425918664, 851837328]

約数ペア:

[(1, 851837328), (2, 425918664), (3, 283945776), (4, 212959332), (6, 141972888), (8, 106479666), (9, 94648592), (12, 70986444), (16, 53239833), (18, 47324296), (24, 35493222), (36, 23662148), (48, 17746611), (72, 11831074), (144, 5915537), (317, 2687184), (634, 1343592), (951, 895728), (1268, 671796), (1902, 447864), (2536, 335898), (2853, 298576), (3804, 223932), (5072, 167949), (5706, 149288), (7608, 111966), (11412, 74644), (15216, 55983), (18661, 45648), (22824, 37322)]