831438176

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:616

約数の個数: 96

約数和(自身を含む): 1837352160

約数和(自身を除く): 1005913984

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 257, 272, 304, 313, 323, 514, 544, 608, 626, 646, 1028, 1252, 1292, 2056, 2504, 2584, 4112, 4369, 4883, 5008, 5168, 5321, 5947, 8224, 8738, 9766, 10016, 10336, 10642, 11894, 17476, 19532, 21284, 23788, 34952, 39064, 42568, 47576, 69904, 78128, 80441, 83011, 85136, 95152, 101099, 139808, 156256, 160882, 166022, 170272, 190304, 202198, 321764, 332044, 404396, 643528, 664088, 808792, 1287056, 1328176, 1367497, 1528379, 1617584, 2574112, 2656352, 2734994, 3056758, 3235168, 5469988, 6113516, 10939976, 12227032, 21879952, 24454064, 25982443, 43759904, 48908128, 51964886, 103929772, 207859544, 415719088, 831438176]

約数ペア:

[(1, 831438176), (2, 415719088), (4, 207859544), (8, 103929772), (16, 51964886), (17, 48908128), (19, 43759904), (32, 25982443), (34, 24454064), (38, 21879952), (68, 12227032), (76, 10939976), (136, 6113516), (152, 5469988), (257, 3235168), (272, 3056758), (304, 2734994), (313, 2656352), (323, 2574112), (514, 1617584), (544, 1528379), (608, 1367497), (626, 1328176), (646, 1287056), (1028, 808792), (1252, 664088), (1292, 643528), (2056, 404396), (2504, 332044), (2584, 321764), (4112, 202198), (4369, 190304), (4883, 170272), (5008, 166022), (5168, 160882), (5321, 156256), (5947, 139808), (8224, 101099), (8738, 95152), (9766, 85136), (10016, 83011), (10336, 80441), (10642, 78128), (11894, 69904), (17476, 47576), (19532, 42568), (21284, 39064), (23788, 34952)]