391282368

素因数分解:

$2^6\times 3^1\times {\mathrm{797}}^1\times {\mathrm{2557}}^1$

素因数の和:3369

約数の個数: 56

約数和(自身を含む): 1036972272

約数和(自身を除く): 645689904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 797, 1594, 2391, 2557, 3188, 4782, 5114, 6376, 7671, 9564, 10228, 12752, 15342, 19128, 20456, 25504, 30684, 38256, 40912, 51008, 61368, 76512, 81824, 122736, 153024, 163648, 245472, 490944, 2037929, 4075858, 6113787, 8151716, 12227574, 16303432, 24455148, 32606864, 48910296, 65213728, 97820592, 130427456, 195641184, 391282368]

約数ペア:

[(1, 391282368), (2, 195641184), (3, 130427456), (4, 97820592), (6, 65213728), (8, 48910296), (12, 32606864), (16, 24455148), (24, 16303432), (32, 12227574), (48, 8151716), (64, 6113787), (96, 4075858), (192, 2037929), (797, 490944), (1594, 245472), (2391, 163648), (2557, 153024), (3188, 122736), (4782, 81824), (5114, 76512), (6376, 61368), (7671, 51008), (9564, 40912), (10228, 38256), (12752, 30684), (15342, 25504), (19128, 20456)]