539721432

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 1485120000

約数和(自身を除く): 945398568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 199, 271, 278, 398, 417, 542, 556, 597, 796, 813, 834, 1084, 1112, 1194, 1251, 1592, 1626, 1668, 1791, 2168, 2388, 2439, 2502, 3252, 3336, 3582, 4776, 4878, 5004, 6504, 7164, 9756, 10008, 14328, 19512, 27661, 37669, 53929, 55322, 75338, 82983, 107858, 110644, 113007, 150676, 161787, 165966, 215716, 221288, 226014, 248949, 301352, 323574, 331932, 339021, 431432, 452028, 485361, 497898, 647148, 663864, 678042, 904056, 970722, 995796, 1294296, 1356084, 1941444, 1991592, 2712168, 3882888, 7496131, 14992262, 22488393, 29984524, 44976786, 59969048, 67465179, 89953572, 134930358, 179907144, 269860716, 539721432]

約数ペア:

[(1, 539721432), (2, 269860716), (3, 179907144), (4, 134930358), (6, 89953572), (8, 67465179), (9, 59969048), (12, 44976786), (18, 29984524), (24, 22488393), (36, 14992262), (72, 7496131), (139, 3882888), (199, 2712168), (271, 1991592), (278, 1941444), (398, 1356084), (417, 1294296), (542, 995796), (556, 970722), (597, 904056), (796, 678042), (813, 663864), (834, 647148), (1084, 497898), (1112, 485361), (1194, 452028), (1251, 431432), (1592, 339021), (1626, 331932), (1668, 323574), (1791, 301352), (2168, 248949), (2388, 226014), (2439, 221288), (2502, 215716), (3252, 165966), (3336, 161787), (3582, 150676), (4776, 113007), (4878, 110644), (5004, 107858), (6504, 82983), (7164, 75338), (9756, 55322), (10008, 53929), (14328, 37669), (19512, 27661)]