281413860112

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{809}}^1\times {\mathrm{282349}}^1$

素因数の和:283184

約数の個数: 80

約数和(自身を含む): 680621616000

約数和(自身を除く): 399207755888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 809, 1232, 1618, 3236, 5663, 6472, 8899, 11326, 12944, 17798, 22652, 35596, 45304, 62293, 71192, 90608, 124586, 142384, 249172, 282349, 498344, 564698, 996688, 1129396, 1976443, 2258792, 3105839, 3952886, 4517584, 6211678, 7905772, 12423356, 15811544, 21740873, 24846712, 31623088, 43481746, 49693424, 86963492, 173926984, 228420341, 347853968, 456840682, 913681364, 1598942387, 1827362728, 2512623751, 3197884774, 3654725456, 5025247502, 6395769548, 10050495004, 12791539096, 17588366257, 20100990008, 25583078192, 35176732514, 40201980016, 70353465028, 140706930056, 281413860112]

約数ペア:

[(1, 281413860112), (2, 140706930056), (4, 70353465028), (7, 40201980016), (8, 35176732514), (11, 25583078192), (14, 20100990008), (16, 17588366257), (22, 12791539096), (28, 10050495004), (44, 6395769548), (56, 5025247502), (77, 3654725456), (88, 3197884774), (112, 2512623751), (154, 1827362728), (176, 1598942387), (308, 913681364), (616, 456840682), (809, 347853968), (1232, 228420341), (1618, 173926984), (3236, 86963492), (5663, 49693424), (6472, 43481746), (8899, 31623088), (11326, 24846712), (12944, 21740873), (17798, 15811544), (22652, 12423356), (35596, 7905772), (45304, 6211678), (62293, 4517584), (71192, 3952886), (90608, 3105839), (124586, 2258792), (142384, 1976443), (249172, 1129396), (282349, 996688), (498344, 564698)]