1647496493956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4099}}^1\times {\mathrm{144163}}^1$

素因数の和:148324

約数の個数: 48

約数和(自身を含む): 3127955140800

約数和(自身を除く): 1480458646844

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 4099, 8198, 16396, 69683, 139366, 144163, 168059, 278732, 288326, 336118, 576652, 672236, 2450771, 2857003, 4901542, 5714006, 5910683, 9803084, 11428012, 11821366, 23642732, 100481611, 200963222, 401926444, 590924137, 1181848274, 2363696548, 10045710329, 20091420658, 24227889617, 40182841316, 48455779234, 96911558468, 411874123489, 823748246978, 1647496493956]

約数ペア:

[(1, 1647496493956), (2, 823748246978), (4, 411874123489), (17, 96911558468), (34, 48455779234), (41, 40182841316), (68, 24227889617), (82, 20091420658), (164, 10045710329), (697, 2363696548), (1394, 1181848274), (2788, 590924137), (4099, 401926444), (8198, 200963222), (16396, 100481611), (69683, 23642732), (139366, 11821366), (144163, 11428012), (168059, 9803084), (278732, 5910683), (288326, 5714006), (336118, 4901542), (576652, 2857003), (672236, 2450771)]