805056608

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:676

約数の個数: 72

約数和(自身を含む): 1675580256

約数和(自身を除く): 870523648

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 94, 124, 188, 248, 376, 496, 557, 752, 961, 992, 1114, 1457, 1504, 1922, 2228, 2914, 3844, 4456, 5828, 7688, 8912, 11656, 15376, 17267, 17824, 23312, 26179, 30752, 34534, 45167, 46624, 52358, 69068, 90334, 104716, 138136, 180668, 209432, 276272, 361336, 418864, 535277, 552544, 722672, 811549, 837728, 1070554, 1445344, 1623098, 2141108, 3246196, 4282216, 6492392, 8564432, 12984784, 17128864, 25158019, 25969568, 50316038, 100632076, 201264152, 402528304, 805056608]

約数ペア:

[(1, 805056608), (2, 402528304), (4, 201264152), (8, 100632076), (16, 50316038), (31, 25969568), (32, 25158019), (47, 17128864), (62, 12984784), (94, 8564432), (124, 6492392), (188, 4282216), (248, 3246196), (376, 2141108), (496, 1623098), (557, 1445344), (752, 1070554), (961, 837728), (992, 811549), (1114, 722672), (1457, 552544), (1504, 535277), (1922, 418864), (2228, 361336), (2914, 276272), (3844, 209432), (4456, 180668), (5828, 138136), (7688, 104716), (8912, 90334), (11656, 69068), (15376, 52358), (17267, 46624), (17824, 45167), (23312, 34534), (26179, 30752)]