681207744

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22037}}^1$

素因数の和:22082

約数の個数: 112

約数和(自身を含む): 2149498368

約数和(自身を除く): 1468290624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 3864, 4416, 5152, 7728, 10304, 15456, 22037, 30912, 44074, 66111, 88148, 132222, 154259, 176296, 264444, 308518, 352592, 462777, 506851, 528888, 617036, 705184, 925554, 1013702, 1057776, 1234072, 1410368, 1520553, 1851108, 2027404, 2115552, 2468144, 3041106, 3547957, 3702216, 4054808, 4231104, 4936288, 6082212, 7095914, 7404432, 8109616, 9872576, 10643871, 12164424, 14191828, 14808864, 16219232, 21287742, 24328848, 28383656, 29617728, 32438464, 42575484, 48657696, 56767312, 85150968, 97315392, 113534624, 170301936, 227069248, 340603872, 681207744]

約数ペア:

[(1, 681207744), (2, 340603872), (3, 227069248), (4, 170301936), (6, 113534624), (7, 97315392), (8, 85150968), (12, 56767312), (14, 48657696), (16, 42575484), (21, 32438464), (23, 29617728), (24, 28383656), (28, 24328848), (32, 21287742), (42, 16219232), (46, 14808864), (48, 14191828), (56, 12164424), (64, 10643871), (69, 9872576), (84, 8109616), (92, 7404432), (96, 7095914), (112, 6082212), (138, 4936288), (161, 4231104), (168, 4054808), (184, 3702216), (192, 3547957), (224, 3041106), (276, 2468144), (322, 2115552), (336, 2027404), (368, 1851108), (448, 1520553), (483, 1410368), (552, 1234072), (644, 1057776), (672, 1013702), (736, 925554), (966, 705184), (1104, 617036), (1288, 528888), (1344, 506851), (1472, 462777), (1932, 352592), (2208, 308518), (2576, 264444), (3864, 176296), (4416, 154259), (5152, 132222), (7728, 88148), (10304, 66111), (15456, 44074), (22037, 30912)]