16996825744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1\times {\mathrm{1063}}^1$

素因数の和:1592

約数の個数: 80

約数和(自身を含む): 35029008000

約数和(自身を除く): 18032182256

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 149, 152, 298, 304, 353, 596, 706, 1063, 1192, 1412, 2126, 2384, 2824, 2831, 4252, 5648, 5662, 6707, 8504, 11324, 13414, 17008, 20197, 22648, 26828, 40394, 45296, 52597, 53656, 80788, 105194, 107312, 158387, 161576, 210388, 316774, 323152, 375239, 420776, 633548, 750478, 841552, 999343, 1267096, 1500956, 1998686, 2534192, 3001912, 3009353, 3997372, 6003824, 6018706, 7129541, 7994744, 12037412, 14259082, 15989488, 24074824, 28518164, 48149648, 55910611, 57036328, 111821222, 114072656, 223642444, 447284888, 894569776, 1062301609, 2124603218, 4249206436, 8498412872, 16996825744]

約数ペア:

[(1, 16996825744), (2, 8498412872), (4, 4249206436), (8, 2124603218), (16, 1062301609), (19, 894569776), (38, 447284888), (76, 223642444), (149, 114072656), (152, 111821222), (298, 57036328), (304, 55910611), (353, 48149648), (596, 28518164), (706, 24074824), (1063, 15989488), (1192, 14259082), (1412, 12037412), (2126, 7994744), (2384, 7129541), (2824, 6018706), (2831, 6003824), (4252, 3997372), (5648, 3009353), (5662, 3001912), (6707, 2534192), (8504, 1998686), (11324, 1500956), (13414, 1267096), (17008, 999343), (20197, 841552), (22648, 750478), (26828, 633548), (40394, 420776), (45296, 375239), (52597, 323152), (53656, 316774), (80788, 210388), (105194, 161576), (107312, 158387)]