268889728155

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1\times {\mathrm{3559}}^1$

素因数の和:4368

約数の個数: 64

約数和(自身を含む): 440733696000

約数和(自身を除く): 171843967845

約数列:

[1, 3, 5, 15, 79, 103, 237, 309, 395, 515, 619, 1185, 1545, 1857, 3095, 3559, 8137, 9285, 10677, 17795, 24411, 40685, 48901, 53385, 63757, 122055, 146703, 191271, 244505, 281161, 318785, 366577, 733515, 843483, 956355, 1099731, 1405805, 1832885, 2203021, 4217415, 5036803, 5498655, 6609063, 11015105, 15110409, 25184015, 28959583, 33045315, 75552045, 86878749, 144797915, 174038659, 226911163, 434393745, 522115977, 680733489, 870193295, 1134555815, 2610579885, 3403667445, 17925981877, 53777945631, 89629909385, 268889728155]

約数ペア:

[(1, 268889728155), (3, 89629909385), (5, 53777945631), (15, 17925981877), (79, 3403667445), (103, 2610579885), (237, 1134555815), (309, 870193295), (395, 680733489), (515, 522115977), (619, 434393745), (1185, 226911163), (1545, 174038659), (1857, 144797915), (3095, 86878749), (3559, 75552045), (8137, 33045315), (9285, 28959583), (10677, 25184015), (17795, 15110409), (24411, 11015105), (40685, 6609063), (48901, 5498655), (53385, 5036803), (63757, 4217415), (122055, 2203021), (146703, 1832885), (191271, 1405805), (244505, 1099731), (281161, 956355), (318785, 843483), (366577, 733515)]