1261558464

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9851}}^1$

素因数の和:9918

約数の個数: 112

約数和(自身を含む): 3603467520

約数和(自身を除く): 2341909056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 64, 69, 87, 92, 96, 116, 138, 174, 184, 192, 232, 276, 348, 368, 464, 552, 667, 696, 736, 928, 1104, 1334, 1392, 1472, 1856, 2001, 2208, 2668, 2784, 4002, 4416, 5336, 5568, 8004, 9851, 10672, 16008, 19702, 21344, 29553, 32016, 39404, 42688, 59106, 64032, 78808, 118212, 128064, 157616, 226573, 236424, 285679, 315232, 453146, 472848, 571358, 630464, 679719, 857037, 906292, 945696, 1142716, 1359438, 1714074, 1812584, 1891392, 2285432, 2718876, 3428148, 3625168, 4570864, 5437752, 6570617, 6856296, 7250336, 9141728, 10875504, 13141234, 13712592, 14500672, 18283456, 19711851, 21751008, 26282468, 27425184, 39423702, 43502016, 52564936, 54850368, 78847404, 105129872, 157694808, 210259744, 315389616, 420519488, 630779232, 1261558464]

約数ペア:

[(1, 1261558464), (2, 630779232), (3, 420519488), (4, 315389616), (6, 210259744), (8, 157694808), (12, 105129872), (16, 78847404), (23, 54850368), (24, 52564936), (29, 43502016), (32, 39423702), (46, 27425184), (48, 26282468), (58, 21751008), (64, 19711851), (69, 18283456), (87, 14500672), (92, 13712592), (96, 13141234), (116, 10875504), (138, 9141728), (174, 7250336), (184, 6856296), (192, 6570617), (232, 5437752), (276, 4570864), (348, 3625168), (368, 3428148), (464, 2718876), (552, 2285432), (667, 1891392), (696, 1812584), (736, 1714074), (928, 1359438), (1104, 1142716), (1334, 945696), (1392, 906292), (1472, 857037), (1856, 679719), (2001, 630464), (2208, 571358), (2668, 472848), (2784, 453146), (4002, 315232), (4416, 285679), (5336, 236424), (5568, 226573), (8004, 157616), (9851, 128064), (10672, 118212), (16008, 78808), (19702, 64032), (21344, 59106), (29553, 42688), (32016, 39404)]