339917584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43093}}^1$

素因数の和:43147

約数の個数: 40

約数和(自身を含む): 721393560

約数和(自身を除く): 381475976

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 43093, 86186, 172372, 344744, 689488, 732581, 1249697, 1465162, 2499394, 2930324, 4998788, 5860648, 9997576, 11721296, 19995152, 21244849, 42489698, 84979396, 169958792, 339917584]

約数ペア:

[(1, 339917584), (2, 169958792), (4, 84979396), (8, 42489698), (16, 21244849), (17, 19995152), (29, 11721296), (34, 9997576), (58, 5860648), (68, 4998788), (116, 2930324), (136, 2499394), (232, 1465162), (272, 1249697), (464, 732581), (493, 689488), (986, 344744), (1972, 172372), (3944, 86186), (7888, 43093)]