264041344

素因数分解:

$2^7\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1877}}^1$

素因数の和:2055

約数の個数: 64

約数和(自身を含む): 605316960

約数和(自身を除く): 341275616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 157, 224, 314, 448, 628, 896, 1099, 1256, 1877, 2198, 2512, 3754, 4396, 5024, 7508, 8792, 10048, 13139, 15016, 17584, 20096, 26278, 30032, 35168, 52556, 60064, 70336, 105112, 120128, 140672, 210224, 240256, 294689, 420448, 589378, 840896, 1178756, 1681792, 2062823, 2357512, 4125646, 4715024, 8251292, 9430048, 16502584, 18860096, 33005168, 37720192, 66010336, 132020672, 264041344]

約数ペア:

[(1, 264041344), (2, 132020672), (4, 66010336), (7, 37720192), (8, 33005168), (14, 18860096), (16, 16502584), (28, 9430048), (32, 8251292), (56, 4715024), (64, 4125646), (112, 2357512), (128, 2062823), (157, 1681792), (224, 1178756), (314, 840896), (448, 589378), (628, 420448), (896, 294689), (1099, 240256), (1256, 210224), (1877, 140672), (2198, 120128), (2512, 105112), (3754, 70336), (4396, 60064), (5024, 52556), (7508, 35168), (8792, 30032), (10048, 26278), (13139, 20096), (15016, 17584)]