3181280528

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{409}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 6457086720

約数和(自身を除く): 3275806192

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 167, 284, 328, 334, 409, 568, 656, 668, 818, 1136, 1336, 1636, 2672, 2911, 3272, 5822, 6544, 6847, 11644, 11857, 13694, 16769, 23288, 23714, 27388, 29039, 33538, 46576, 47428, 54776, 58078, 67076, 68303, 94856, 109552, 116156, 134152, 136606, 189712, 232312, 268304, 273212, 464624, 486137, 546424, 972274, 1092848, 1190599, 1944548, 2381198, 2800423, 3889096, 4762396, 4849513, 5600846, 7778192, 9524792, 9699026, 11201692, 19049584, 19398052, 22403384, 38796104, 44806768, 77592208, 198830033, 397660066, 795320132, 1590640264, 3181280528]

約数ペア:

[(1, 3181280528), (2, 1590640264), (4, 795320132), (8, 397660066), (16, 198830033), (41, 77592208), (71, 44806768), (82, 38796104), (142, 22403384), (164, 19398052), (167, 19049584), (284, 11201692), (328, 9699026), (334, 9524792), (409, 7778192), (568, 5600846), (656, 4849513), (668, 4762396), (818, 3889096), (1136, 2800423), (1336, 2381198), (1636, 1944548), (2672, 1190599), (2911, 1092848), (3272, 972274), (5822, 546424), (6544, 486137), (6847, 464624), (11644, 273212), (11857, 268304), (13694, 232312), (16769, 189712), (23288, 136606), (23714, 134152), (27388, 116156), (29039, 109552), (33538, 94856), (46576, 68303), (47428, 67076), (54776, 58078)]