548731248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1567

約数の個数: 160

約数和(自身を含む): 1659893760

約数和(自身を除く): 1111162512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 38, 39, 48, 52, 57, 62, 76, 78, 93, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 372, 403, 456, 494, 496, 589, 624, 741, 744, 806, 912, 988, 1178, 1209, 1482, 1488, 1493, 1612, 1767, 1976, 2356, 2418, 2964, 2986, 3224, 3534, 3952, 4479, 4712, 4836, 5928, 5972, 6448, 7068, 7657, 8958, 9424, 9672, 11856, 11944, 14136, 15314, 17916, 19344, 19409, 22971, 23888, 28272, 28367, 30628, 35832, 38818, 45942, 46283, 56734, 58227, 61256, 71664, 77636, 85101, 91884, 92566, 113468, 116454, 122512, 138849, 155272, 170202, 183768, 185132, 226936, 232908, 277698, 310544, 340404, 367536, 368771, 370264, 453872, 465816, 555396, 601679, 680808, 737542, 740528, 879377, 931632, 1106313, 1110792, 1203358, 1361616, 1475084, 1758754, 1805037, 2212626, 2221584, 2406716, 2638131, 2950168, 3517508, 3610074, 4425252, 4813432, 5276262, 5900336, 7035016, 7220148, 8850504, 9626864, 10552524, 11431901, 14070032, 14440296, 17701008, 21105048, 22863802, 28880592, 34295703, 42210096, 45727604, 68591406, 91455208, 137182812, 182910416, 274365624, 548731248]

約数ペア:

[(1, 548731248), (2, 274365624), (3, 182910416), (4, 137182812), (6, 91455208), (8, 68591406), (12, 45727604), (13, 42210096), (16, 34295703), (19, 28880592), (24, 22863802), (26, 21105048), (31, 17701008), (38, 14440296), (39, 14070032), (48, 11431901), (52, 10552524), (57, 9626864), (62, 8850504), (76, 7220148), (78, 7035016), (93, 5900336), (104, 5276262), (114, 4813432), (124, 4425252), (152, 3610074), (156, 3517508), (186, 2950168), (208, 2638131), (228, 2406716), (247, 2221584), (248, 2212626), (304, 1805037), (312, 1758754), (372, 1475084), (403, 1361616), (456, 1203358), (494, 1110792), (496, 1106313), (589, 931632), (624, 879377), (741, 740528), (744, 737542), (806, 680808), (912, 601679), (988, 555396), (1178, 465816), (1209, 453872), (1482, 370264), (1488, 368771), (1493, 367536), (1612, 340404), (1767, 310544), (1976, 277698), (2356, 232908), (2418, 226936), (2964, 185132), (2986, 183768), (3224, 170202), (3534, 155272), (3952, 138849), (4479, 122512), (4712, 116454), (4836, 113468), (5928, 92566), (5972, 91884), (6448, 85101), (7068, 77636), (7657, 71664), (8958, 61256), (9424, 58227), (9672, 56734), (11856, 46283), (11944, 45942), (14136, 38818), (15314, 35832), (17916, 30628), (19344, 28367), (19409, 28272), (22971, 23888)]