744437512

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21757}}^1$

素因数の和:21830

約数の個数: 64

約数和(自身を含む): 1754565120

約数和(自身を除く): 1010127608

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 1222, 1316, 2444, 2632, 4277, 4888, 8554, 17108, 21757, 34216, 43514, 87028, 152299, 174056, 282841, 304598, 565682, 609196, 1022579, 1131364, 1218392, 1979887, 2045158, 2262728, 3959774, 4090316, 7158053, 7919548, 8180632, 13293527, 14316106, 15839096, 26587054, 28632212, 53174108, 57264424, 93054689, 106348216, 186109378, 372218756, 744437512]

約数ペア:

[(1, 744437512), (2, 372218756), (4, 186109378), (7, 106348216), (8, 93054689), (13, 57264424), (14, 53174108), (26, 28632212), (28, 26587054), (47, 15839096), (52, 14316106), (56, 13293527), (91, 8180632), (94, 7919548), (104, 7158053), (182, 4090316), (188, 3959774), (329, 2262728), (364, 2045158), (376, 1979887), (611, 1218392), (658, 1131364), (728, 1022579), (1222, 609196), (1316, 565682), (2444, 304598), (2632, 282841), (4277, 174056), (4888, 152299), (8554, 87028), (17108, 43514), (21757, 34216)]