839205192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{31817}}^1$

素因数の和:31990

約数の個数: 64

約数和(自身を含む): 2413077120

約数和(自身を除く): 1573871928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 157, 168, 314, 471, 628, 942, 1099, 1256, 1884, 2198, 3297, 3768, 4396, 6594, 8792, 13188, 26376, 31817, 63634, 95451, 127268, 190902, 222719, 254536, 381804, 445438, 668157, 763608, 890876, 1336314, 1781752, 2672628, 4995269, 5345256, 9990538, 14985807, 19981076, 29971614, 34966883, 39962152, 59943228, 69933766, 104900649, 119886456, 139867532, 209801298, 279735064, 419602596, 839205192]

約数ペア:

[(1, 839205192), (2, 419602596), (3, 279735064), (4, 209801298), (6, 139867532), (7, 119886456), (8, 104900649), (12, 69933766), (14, 59943228), (21, 39962152), (24, 34966883), (28, 29971614), (42, 19981076), (56, 14985807), (84, 9990538), (157, 5345256), (168, 4995269), (314, 2672628), (471, 1781752), (628, 1336314), (942, 890876), (1099, 763608), (1256, 668157), (1884, 445438), (2198, 381804), (3297, 254536), (3768, 222719), (4396, 190902), (6594, 127268), (8792, 95451), (13188, 63634), (26376, 31817)]