1917209856

素因数分解:

$2^8\times 3^1\times {\mathrm{41}}^1\times {\mathrm{60887}}^1$

素因数の和:60947

約数の個数: 72

約数和(自身を含む): 5227113024

約数和(自身を除く): 3309903168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 656, 768, 984, 1312, 1968, 2624, 3936, 5248, 7872, 10496, 15744, 31488, 60887, 121774, 182661, 243548, 365322, 487096, 730644, 974192, 1461288, 1948384, 2496367, 2922576, 3896768, 4992734, 5845152, 7489101, 7793536, 9985468, 11690304, 14978202, 15587072, 19970936, 23380608, 29956404, 39941872, 46761216, 59912808, 79883744, 119825616, 159767488, 239651232, 319534976, 479302464, 639069952, 958604928, 1917209856]

約数ペア:

[(1, 1917209856), (2, 958604928), (3, 639069952), (4, 479302464), (6, 319534976), (8, 239651232), (12, 159767488), (16, 119825616), (24, 79883744), (32, 59912808), (41, 46761216), (48, 39941872), (64, 29956404), (82, 23380608), (96, 19970936), (123, 15587072), (128, 14978202), (164, 11690304), (192, 9985468), (246, 7793536), (256, 7489101), (328, 5845152), (384, 4992734), (492, 3896768), (656, 2922576), (768, 2496367), (984, 1948384), (1312, 1461288), (1968, 974192), (2624, 730644), (3936, 487096), (5248, 365322), (7872, 243548), (10496, 182661), (15744, 121774), (31488, 60887)]