1408255248

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^2$

素因数の和:389

約数の個数: 120

約数和(自身を含む): 3918847392

約数和(自身を除く): 2510592144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 107, 127, 136, 204, 214, 254, 272, 321, 381, 408, 428, 508, 642, 762, 816, 856, 1016, 1284, 1524, 1712, 1819, 2032, 2159, 2568, 3048, 3638, 4318, 5136, 5457, 6096, 6477, 7276, 8636, 10914, 12954, 13589, 14552, 16129, 17272, 21828, 25908, 27178, 29104, 32258, 34544, 40767, 43656, 48387, 51816, 54356, 64516, 81534, 87312, 96774, 103632, 108712, 129032, 163068, 193548, 217424, 231013, 258064, 274193, 326136, 387096, 462026, 548386, 652272, 693039, 774192, 822579, 924052, 1096772, 1386078, 1645158, 1725803, 1848104, 2193544, 2772156, 3290316, 3451606, 3696208, 4387088, 5177409, 5544312, 6580632, 6903212, 10354818, 11088624, 13161264, 13806424, 20709636, 27612848, 29338651, 41419272, 58677302, 82838544, 88015953, 117354604, 176031906, 234709208, 352063812, 469418416, 704127624, 1408255248]

約数ペア:

[(1, 1408255248), (2, 704127624), (3, 469418416), (4, 352063812), (6, 234709208), (8, 176031906), (12, 117354604), (16, 88015953), (17, 82838544), (24, 58677302), (34, 41419272), (48, 29338651), (51, 27612848), (68, 20709636), (102, 13806424), (107, 13161264), (127, 11088624), (136, 10354818), (204, 6903212), (214, 6580632), (254, 5544312), (272, 5177409), (321, 4387088), (381, 3696208), (408, 3451606), (428, 3290316), (508, 2772156), (642, 2193544), (762, 1848104), (816, 1725803), (856, 1645158), (1016, 1386078), (1284, 1096772), (1524, 924052), (1712, 822579), (1819, 774192), (2032, 693039), (2159, 652272), (2568, 548386), (3048, 462026), (3638, 387096), (4318, 326136), (5136, 274193), (5457, 258064), (6096, 231013), (6477, 217424), (7276, 193548), (8636, 163068), (10914, 129032), (12954, 108712), (13589, 103632), (14552, 96774), (16129, 87312), (17272, 81534), (21828, 64516), (25908, 54356), (27178, 51816), (29104, 48387), (32258, 43656), (34544, 40767)]