1404173552

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:550

約数の個数: 80

約数和(自身を含む): 2898981120

約数和(自身を除く): 1494807568

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 97, 139, 184, 194, 278, 283, 368, 388, 556, 566, 776, 1112, 1132, 1552, 2224, 2231, 2264, 3197, 4462, 4528, 6394, 6509, 8924, 12788, 13018, 13483, 17848, 25576, 26036, 26966, 27451, 35696, 39337, 51152, 52072, 53932, 54902, 78674, 104144, 107864, 109804, 157348, 215728, 219608, 310109, 314696, 439216, 620218, 629392, 631373, 904751, 1240436, 1262746, 1809502, 2480872, 2525492, 3619004, 3815689, 4961744, 5050984, 7238008, 7631378, 10101968, 14476016, 15262756, 30525512, 61051024, 87760847, 175521694, 351043388, 702086776, 1404173552]

約数ペア:

[(1, 1404173552), (2, 702086776), (4, 351043388), (8, 175521694), (16, 87760847), (23, 61051024), (46, 30525512), (92, 15262756), (97, 14476016), (139, 10101968), (184, 7631378), (194, 7238008), (278, 5050984), (283, 4961744), (368, 3815689), (388, 3619004), (556, 2525492), (566, 2480872), (776, 1809502), (1112, 1262746), (1132, 1240436), (1552, 904751), (2224, 631373), (2231, 629392), (2264, 620218), (3197, 439216), (4462, 314696), (4528, 310109), (6394, 219608), (6509, 215728), (8924, 157348), (12788, 109804), (13018, 107864), (13483, 104144), (17848, 78674), (25576, 54902), (26036, 53932), (26966, 52072), (27451, 51152), (35696, 39337)]