1313110192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{1153}}^1$

素因数の和:1310

約数の個数: 80

約数和(自身を含む): 2781786240

約数和(自身を除く): 1468676048

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 79, 106, 136, 158, 212, 272, 316, 424, 632, 848, 901, 1153, 1264, 1343, 1802, 2306, 2686, 3604, 4187, 4612, 5372, 7208, 8374, 9224, 10744, 14416, 16748, 18448, 19601, 21488, 33496, 39202, 61109, 66992, 71179, 78404, 91087, 122218, 142358, 156808, 182174, 244436, 284716, 313616, 364348, 488872, 569432, 728696, 977744, 1038853, 1138864, 1457392, 1548479, 2077706, 3096958, 4155412, 4827611, 6193916, 8310824, 9655222, 12387832, 16621648, 19310444, 24775664, 38620888, 77241776, 82069387, 164138774, 328277548, 656555096, 1313110192]

約数ペア:

[(1, 1313110192), (2, 656555096), (4, 328277548), (8, 164138774), (16, 82069387), (17, 77241776), (34, 38620888), (53, 24775664), (68, 19310444), (79, 16621648), (106, 12387832), (136, 9655222), (158, 8310824), (212, 6193916), (272, 4827611), (316, 4155412), (424, 3096958), (632, 2077706), (848, 1548479), (901, 1457392), (1153, 1138864), (1264, 1038853), (1343, 977744), (1802, 728696), (2306, 569432), (2686, 488872), (3604, 364348), (4187, 313616), (4612, 284716), (5372, 244436), (7208, 182174), (8374, 156808), (9224, 142358), (10744, 122218), (14416, 91087), (16748, 78404), (18448, 71179), (19601, 66992), (21488, 61109), (33496, 39202)]