734536816

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6701}}^1$

素因数の和:6770

約数の個数: 80

約数和(自身を含む): 1675392768

約数和(自身を除く): 940855952

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 442, 496, 527, 806, 884, 1054, 1612, 1768, 2108, 3224, 3536, 4216, 6448, 6701, 6851, 8432, 13402, 13702, 26804, 27404, 53608, 54808, 87113, 107216, 109616, 113917, 174226, 207731, 227834, 348452, 415462, 455668, 696904, 830924, 911336, 1393808, 1480921, 1661848, 1822672, 2700503, 2961842, 3323696, 3531427, 5401006, 5923684, 7062854, 10802012, 11847368, 14125708, 21604024, 23694736, 28251416, 43208048, 45908551, 56502832, 91817102, 183634204, 367268408, 734536816]

約数ペア:

[(1, 734536816), (2, 367268408), (4, 183634204), (8, 91817102), (13, 56502832), (16, 45908551), (17, 43208048), (26, 28251416), (31, 23694736), (34, 21604024), (52, 14125708), (62, 11847368), (68, 10802012), (104, 7062854), (124, 5923684), (136, 5401006), (208, 3531427), (221, 3323696), (248, 2961842), (272, 2700503), (403, 1822672), (442, 1661848), (496, 1480921), (527, 1393808), (806, 911336), (884, 830924), (1054, 696904), (1612, 455668), (1768, 415462), (2108, 348452), (3224, 227834), (3536, 207731), (4216, 174226), (6448, 113917), (6701, 109616), (6851, 107216), (8432, 87113), (13402, 54808), (13702, 53608), (26804, 27404)]