561704896

素因数分解:

$2^6\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:458

約数の個数: 84

約数和(自身を含む): 1193365152

約数和(自身を除く): 631660256

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 184, 188, 353, 368, 376, 529, 706, 736, 752, 1058, 1081, 1412, 1472, 1504, 2116, 2162, 2824, 3008, 4232, 4324, 5648, 8119, 8464, 8648, 11296, 16238, 16591, 16928, 17296, 22592, 24863, 32476, 33182, 33856, 34592, 49726, 64952, 66364, 69184, 99452, 129904, 132728, 186737, 198904, 259808, 265456, 373474, 381593, 397808, 519616, 530912, 746948, 763186, 795616, 1061824, 1493896, 1526372, 1591232, 2987792, 3052744, 5975584, 6105488, 8776639, 11951168, 12210976, 17553278, 24421952, 35106556, 70213112, 140426224, 280852448, 561704896]

約数ペア:

[(1, 561704896), (2, 280852448), (4, 140426224), (8, 70213112), (16, 35106556), (23, 24421952), (32, 17553278), (46, 12210976), (47, 11951168), (64, 8776639), (92, 6105488), (94, 5975584), (184, 3052744), (188, 2987792), (353, 1591232), (368, 1526372), (376, 1493896), (529, 1061824), (706, 795616), (736, 763186), (752, 746948), (1058, 530912), (1081, 519616), (1412, 397808), (1472, 381593), (1504, 373474), (2116, 265456), (2162, 259808), (2824, 198904), (3008, 186737), (4232, 132728), (4324, 129904), (5648, 99452), (8119, 69184), (8464, 66364), (8648, 64952), (11296, 49726), (16238, 34592), (16591, 33856), (16928, 33182), (17296, 32476), (22592, 24863)]