290172036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{28549}}^1$

素因数の和:28585

約数の個数: 72

約数和(自身を含む): 850561600

約数和(自身を除く): 560389564

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 28549, 57098, 85647, 114196, 171294, 199843, 314039, 342588, 399686, 599529, 628078, 799372, 942117, 1199058, 1256156, 1884234, 2198273, 2398116, 3454429, 3768468, 4396546, 6594819, 6908858, 8793092, 10363287, 13189638, 13817716, 20726574, 24181003, 26379276, 41453148, 48362006, 72543009, 96724012, 145086018, 290172036]

約数ペア:

[(1, 290172036), (2, 145086018), (3, 96724012), (4, 72543009), (6, 48362006), (7, 41453148), (11, 26379276), (12, 24181003), (14, 20726574), (21, 13817716), (22, 13189638), (28, 10363287), (33, 8793092), (42, 6908858), (44, 6594819), (66, 4396546), (77, 3768468), (84, 3454429), (121, 2398116), (132, 2198273), (154, 1884234), (231, 1256156), (242, 1199058), (308, 942117), (363, 799372), (462, 628078), (484, 599529), (726, 399686), (847, 342588), (924, 314039), (1452, 199843), (1694, 171294), (2541, 114196), (3388, 85647), (5082, 57098), (10164, 28549)]