513605568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20113}}^1$

素因数の和:20154

約数の個数: 112

約数和(自身を含む): 1634865920

約数和(自身を除く): 1121260352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 20113, 25536, 40226, 60339, 80452, 120678, 140791, 160904, 241356, 281582, 321808, 382147, 422373, 482712, 563164, 643616, 764294, 844746, 965424, 1126328, 1146441, 1287232, 1528588, 1689492, 1930848, 2252656, 2292882, 2675029, 3057176, 3378984, 3861696, 4505312, 4585764, 5350058, 6114352, 6757968, 8025087, 9010624, 9171528, 10700116, 12228704, 13515936, 16050174, 18343056, 21400232, 24457408, 27031872, 32100348, 36686112, 42800464, 64200696, 73372224, 85600928, 128401392, 171201856, 256802784, 513605568]

約数ペア:

[(1, 513605568), (2, 256802784), (3, 171201856), (4, 128401392), (6, 85600928), (7, 73372224), (8, 64200696), (12, 42800464), (14, 36686112), (16, 32100348), (19, 27031872), (21, 24457408), (24, 21400232), (28, 18343056), (32, 16050174), (38, 13515936), (42, 12228704), (48, 10700116), (56, 9171528), (57, 9010624), (64, 8025087), (76, 6757968), (84, 6114352), (96, 5350058), (112, 4585764), (114, 4505312), (133, 3861696), (152, 3378984), (168, 3057176), (192, 2675029), (224, 2292882), (228, 2252656), (266, 1930848), (304, 1689492), (336, 1528588), (399, 1287232), (448, 1146441), (456, 1126328), (532, 965424), (608, 844746), (672, 764294), (798, 643616), (912, 563164), (1064, 482712), (1216, 422373), (1344, 382147), (1596, 321808), (1824, 281582), (2128, 241356), (3192, 160904), (3648, 140791), (4256, 120678), (6384, 80452), (8512, 60339), (12768, 40226), (20113, 25536)]