1982958848

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{10099}}^1$

素因数の和:10187

約数の個数: 72

約数和(自身を含む): 4335324000

約数和(自身を除く): 2352365152

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 208, 236, 256, 416, 472, 767, 832, 944, 1534, 1664, 1888, 3068, 3328, 3776, 6136, 7552, 10099, 12272, 15104, 20198, 24544, 40396, 49088, 80792, 98176, 131287, 161584, 196352, 262574, 323168, 525148, 595841, 646336, 1050296, 1191682, 1292672, 2100592, 2383364, 2585344, 4201184, 4766728, 7745933, 8402368, 9533456, 15491866, 16804736, 19066912, 30983732, 33609472, 38133824, 61967464, 76267648, 123934928, 152535296, 247869856, 495739712, 991479424, 1982958848]

約数ペア:

[(1, 1982958848), (2, 991479424), (4, 495739712), (8, 247869856), (13, 152535296), (16, 123934928), (26, 76267648), (32, 61967464), (52, 38133824), (59, 33609472), (64, 30983732), (104, 19066912), (118, 16804736), (128, 15491866), (208, 9533456), (236, 8402368), (256, 7745933), (416, 4766728), (472, 4201184), (767, 2585344), (832, 2383364), (944, 2100592), (1534, 1292672), (1664, 1191682), (1888, 1050296), (3068, 646336), (3328, 595841), (3776, 525148), (6136, 323168), (7552, 262574), (10099, 196352), (12272, 161584), (15104, 131287), (20198, 98176), (24544, 80792), (40396, 49088)]