1664612784

素因数分解:

$2^4\times 3^2\times {\mathrm{59}}^1\times {\mathrm{195929}}^1$

素因数の和:196002

約数の個数: 60

約数和(自身を含む): 4737587400

約数和(自身を除く): 3072974616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 59, 72, 118, 144, 177, 236, 354, 472, 531, 708, 944, 1062, 1416, 2124, 2832, 4248, 8496, 195929, 391858, 587787, 783716, 1175574, 1567432, 1763361, 2351148, 3134864, 3526722, 4702296, 7053444, 9404592, 11559811, 14106888, 23119622, 28213776, 34679433, 46239244, 69358866, 92478488, 104038299, 138717732, 184956976, 208076598, 277435464, 416153196, 554870928, 832306392, 1664612784]

約数ペア:

[(1, 1664612784), (2, 832306392), (3, 554870928), (4, 416153196), (6, 277435464), (8, 208076598), (9, 184956976), (12, 138717732), (16, 104038299), (18, 92478488), (24, 69358866), (36, 46239244), (48, 34679433), (59, 28213776), (72, 23119622), (118, 14106888), (144, 11559811), (177, 9404592), (236, 7053444), (354, 4702296), (472, 3526722), (531, 3134864), (708, 2351148), (944, 1763361), (1062, 1567432), (1416, 1175574), (2124, 783716), (2832, 587787), (4248, 391858), (8496, 195929)]