254186112

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:342

約数の個数: 128

約数和(自身を含む): 706590720

約数和(自身を除く): 452404608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 131, 163, 186, 192, 248, 262, 326, 372, 384, 393, 489, 496, 524, 652, 744, 786, 978, 992, 1048, 1304, 1488, 1572, 1956, 1984, 2096, 2608, 2976, 3144, 3912, 3968, 4061, 4192, 5053, 5216, 5952, 6288, 7824, 8122, 8384, 10106, 10432, 11904, 12183, 12576, 15159, 15648, 16244, 16768, 20212, 20864, 21353, 24366, 25152, 30318, 31296, 32488, 40424, 42706, 48732, 50304, 60636, 62592, 64059, 64976, 80848, 85412, 97464, 121272, 128118, 129952, 161696, 170824, 194928, 242544, 256236, 259904, 323392, 341648, 389856, 485088, 512472, 519808, 646784, 661943, 683296, 779712, 970176, 1024944, 1323886, 1366592, 1559424, 1940352, 1985829, 2049888, 2647772, 2733184, 3971658, 4099776, 5295544, 7943316, 8199552, 10591088, 15886632, 21182176, 31773264, 42364352, 63546528, 84728704, 127093056, 254186112]

約数ペア:

[(1, 254186112), (2, 127093056), (3, 84728704), (4, 63546528), (6, 42364352), (8, 31773264), (12, 21182176), (16, 15886632), (24, 10591088), (31, 8199552), (32, 7943316), (48, 5295544), (62, 4099776), (64, 3971658), (93, 2733184), (96, 2647772), (124, 2049888), (128, 1985829), (131, 1940352), (163, 1559424), (186, 1366592), (192, 1323886), (248, 1024944), (262, 970176), (326, 779712), (372, 683296), (384, 661943), (393, 646784), (489, 519808), (496, 512472), (524, 485088), (652, 389856), (744, 341648), (786, 323392), (978, 259904), (992, 256236), (1048, 242544), (1304, 194928), (1488, 170824), (1572, 161696), (1956, 129952), (1984, 128118), (2096, 121272), (2608, 97464), (2976, 85412), (3144, 80848), (3912, 64976), (3968, 64059), (4061, 62592), (4192, 60636), (5053, 50304), (5216, 48732), (5952, 42706), (6288, 40424), (7824, 32488), (8122, 31296), (8384, 30318), (10106, 25152), (10432, 24366), (11904, 21353), (12183, 20864), (12576, 20212), (15159, 16768), (15648, 16244)]