515563728

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1093}}^1$

素因数の和:1452

約数の個数: 80

約数和(自身を含む): 1380435456

約数和(自身を除く): 864871728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 317, 372, 496, 634, 744, 951, 1093, 1268, 1488, 1902, 2186, 2536, 3279, 3804, 4372, 5072, 6558, 7608, 8744, 9827, 13116, 15216, 17488, 19654, 26232, 29481, 33883, 39308, 52464, 58962, 67766, 78616, 101649, 117924, 135532, 157232, 203298, 235848, 271064, 346481, 406596, 471696, 542128, 692962, 813192, 1039443, 1385924, 1626384, 2078886, 2771848, 4157772, 5543696, 8315544, 10740911, 16631088, 21481822, 32222733, 42963644, 64445466, 85927288, 128890932, 171854576, 257781864, 515563728]

約数ペア:

[(1, 515563728), (2, 257781864), (3, 171854576), (4, 128890932), (6, 85927288), (8, 64445466), (12, 42963644), (16, 32222733), (24, 21481822), (31, 16631088), (48, 10740911), (62, 8315544), (93, 5543696), (124, 4157772), (186, 2771848), (248, 2078886), (317, 1626384), (372, 1385924), (496, 1039443), (634, 813192), (744, 692962), (951, 542128), (1093, 471696), (1268, 406596), (1488, 346481), (1902, 271064), (2186, 235848), (2536, 203298), (3279, 157232), (3804, 135532), (4372, 117924), (5072, 101649), (6558, 78616), (7608, 67766), (8744, 58962), (9827, 52464), (13116, 39308), (15216, 33883), (17488, 29481), (19654, 26232)]