21262835952

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163883}}^1$

素因数の和:163967

約数の個数: 120

約数和(自身を含む): 64195984944

約数和(自身を除く): 42933148992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 53, 68, 72, 102, 106, 136, 144, 153, 159, 204, 212, 272, 306, 318, 408, 424, 477, 612, 636, 816, 848, 901, 954, 1224, 1272, 1802, 1908, 2448, 2544, 2703, 3604, 3816, 5406, 7208, 7632, 8109, 10812, 14416, 16218, 21624, 32436, 43248, 64872, 129744, 163883, 327766, 491649, 655532, 983298, 1311064, 1474947, 1966596, 2622128, 2786011, 2949894, 3933192, 5572022, 5899788, 7866384, 8358033, 8685799, 11144044, 11799576, 16716066, 17371598, 22288088, 23599152, 25074099, 26057397, 33432132, 34743196, 44576176, 50148198, 52114794, 66864264, 69486392, 78172191, 100296396, 104229588, 133728528, 138972784, 147658583, 156344382, 200592792, 208459176, 295317166, 312688764, 401185584, 416918352, 442975749, 590634332, 625377528, 885951498, 1181268664, 1250755056, 1328927247, 1771902996, 2362537328, 2657854494, 3543805992, 5315708988, 7087611984, 10631417976, 21262835952]

約数ペア:

[(1, 21262835952), (2, 10631417976), (3, 7087611984), (4, 5315708988), (6, 3543805992), (8, 2657854494), (9, 2362537328), (12, 1771902996), (16, 1328927247), (17, 1250755056), (18, 1181268664), (24, 885951498), (34, 625377528), (36, 590634332), (48, 442975749), (51, 416918352), (53, 401185584), (68, 312688764), (72, 295317166), (102, 208459176), (106, 200592792), (136, 156344382), (144, 147658583), (153, 138972784), (159, 133728528), (204, 104229588), (212, 100296396), (272, 78172191), (306, 69486392), (318, 66864264), (408, 52114794), (424, 50148198), (477, 44576176), (612, 34743196), (636, 33432132), (816, 26057397), (848, 25074099), (901, 23599152), (954, 22288088), (1224, 17371598), (1272, 16716066), (1802, 11799576), (1908, 11144044), (2448, 8685799), (2544, 8358033), (2703, 7866384), (3604, 5899788), (3816, 5572022), (5406, 3933192), (7208, 2949894), (7632, 2786011), (8109, 2622128), (10812, 1966596), (14416, 1474947), (16218, 1311064), (21624, 983298), (32436, 655532), (43248, 491649), (64872, 327766), (129744, 163883)]