211391664

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2687}}^1$

素因数の和:2858

約数の個数: 80

約数和(自身を含む): 599961600

約数和(自身を除く): 388569936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 149, 176, 264, 298, 447, 528, 596, 894, 1192, 1639, 1788, 2384, 2687, 3278, 3576, 4917, 5374, 6556, 7152, 8061, 9834, 10748, 13112, 16122, 19668, 21496, 26224, 29557, 32244, 39336, 42992, 59114, 64488, 78672, 88671, 118228, 128976, 177342, 236456, 354684, 400363, 472912, 709368, 800726, 1201089, 1418736, 1601452, 2402178, 3202904, 4403993, 4804356, 6405808, 8807986, 9608712, 13211979, 17615972, 19217424, 26423958, 35231944, 52847916, 70463888, 105695832, 211391664]

約数ペア:

[(1, 211391664), (2, 105695832), (3, 70463888), (4, 52847916), (6, 35231944), (8, 26423958), (11, 19217424), (12, 17615972), (16, 13211979), (22, 9608712), (24, 8807986), (33, 6405808), (44, 4804356), (48, 4403993), (66, 3202904), (88, 2402178), (132, 1601452), (149, 1418736), (176, 1201089), (264, 800726), (298, 709368), (447, 472912), (528, 400363), (596, 354684), (894, 236456), (1192, 177342), (1639, 128976), (1788, 118228), (2384, 88671), (2687, 78672), (3278, 64488), (3576, 59114), (4917, 42992), (5374, 39336), (6556, 32244), (7152, 29557), (8061, 26224), (9834, 21496), (10748, 19668), (13112, 16122)]