920259624

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:607

約数の個数: 128

約数和(自身を含む): 2488320000

約数和(自身を除く): 1568060376

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 47, 69, 79, 92, 94, 138, 141, 158, 184, 188, 237, 276, 282, 316, 376, 449, 474, 552, 564, 632, 898, 948, 1081, 1128, 1347, 1796, 1817, 1896, 2162, 2694, 3243, 3592, 3634, 3713, 4324, 5388, 5451, 6486, 7268, 7426, 8648, 10327, 10776, 10902, 11139, 12972, 14536, 14852, 20654, 21103, 21804, 22278, 25944, 29704, 30981, 35471, 41308, 42206, 43608, 44556, 61962, 63309, 70942, 82616, 84412, 85399, 89112, 106413, 123924, 126618, 141884, 168824, 170798, 212826, 247848, 253236, 256197, 283768, 341596, 425652, 485369, 506472, 512394, 683192, 815833, 851304, 970738, 1024788, 1456107, 1631666, 1667137, 1941476, 2049576, 2447499, 2912214, 3263332, 3334274, 3882952, 4894998, 5001411, 5824428, 6526664, 6668548, 9789996, 10002822, 11648856, 13337096, 19579992, 20005644, 38344151, 40011288, 76688302, 115032453, 153376604, 230064906, 306753208, 460129812, 920259624]

約数ペア:

[(1, 920259624), (2, 460129812), (3, 306753208), (4, 230064906), (6, 153376604), (8, 115032453), (12, 76688302), (23, 40011288), (24, 38344151), (46, 20005644), (47, 19579992), (69, 13337096), (79, 11648856), (92, 10002822), (94, 9789996), (138, 6668548), (141, 6526664), (158, 5824428), (184, 5001411), (188, 4894998), (237, 3882952), (276, 3334274), (282, 3263332), (316, 2912214), (376, 2447499), (449, 2049576), (474, 1941476), (552, 1667137), (564, 1631666), (632, 1456107), (898, 1024788), (948, 970738), (1081, 851304), (1128, 815833), (1347, 683192), (1796, 512394), (1817, 506472), (1896, 485369), (2162, 425652), (2694, 341596), (3243, 283768), (3592, 256197), (3634, 253236), (3713, 247848), (4324, 212826), (5388, 170798), (5451, 168824), (6486, 141884), (7268, 126618), (7426, 123924), (8648, 106413), (10327, 89112), (10776, 85399), (10902, 84412), (11139, 82616), (12972, 70942), (14536, 63309), (14852, 61962), (20654, 44556), (21103, 43608), (21804, 42206), (22278, 41308), (25944, 35471), (29704, 30981)]