1027211136

素因数分解:

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

素因数の和:20156

約数の個数: 128

約数和(自身を含む): 3282604800

約数和(自身を除く): 2255393664

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, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3192, 3648, 4256, 6384, 7296, 8512, 12768, 17024, 20113, 25536, 40226, 51072, 60339, 80452, 120678, 140791, 160904, 241356, 281582, 321808, 382147, 422373, 482712, 563164, 643616, 764294, 844746, 965424, 1126328, 1146441, 1287232, 1528588, 1689492, 1930848, 2252656, 2292882, 2574464, 2675029, 3057176, 3378984, 3861696, 4505312, 4585764, 5350058, 6114352, 6757968, 7723392, 8025087, 9010624, 9171528, 10700116, 12228704, 13515936, 16050174, 18021248, 18343056, 21400232, 24457408, 27031872, 32100348, 36686112, 42800464, 48914816, 54063744, 64200696, 73372224, 85600928, 128401392, 146744448, 171201856, 256802784, 342403712, 513605568, 1027211136]

約数ペア:

[(1, 1027211136), (2, 513605568), (3, 342403712), (4, 256802784), (6, 171201856), (7, 146744448), (8, 128401392), (12, 85600928), (14, 73372224), (16, 64200696), (19, 54063744), (21, 48914816), (24, 42800464), (28, 36686112), (32, 32100348), (38, 27031872), (42, 24457408), (48, 21400232), (56, 18343056), (57, 18021248), (64, 16050174), (76, 13515936), (84, 12228704), (96, 10700116), (112, 9171528), (114, 9010624), (128, 8025087), (133, 7723392), (152, 6757968), (168, 6114352), (192, 5350058), (224, 4585764), (228, 4505312), (266, 3861696), (304, 3378984), (336, 3057176), (384, 2675029), (399, 2574464), (448, 2292882), (456, 2252656), (532, 1930848), (608, 1689492), (672, 1528588), (798, 1287232), (896, 1146441), (912, 1126328), (1064, 965424), (1216, 844746), (1344, 764294), (1596, 643616), (1824, 563164), (2128, 482712), (2432, 422373), (2688, 382147), (3192, 321808), (3648, 281582), (4256, 241356), (6384, 160904), (7296, 140791), (8512, 120678), (12768, 80452), (17024, 60339), (20113, 51072), (25536, 40226)]