39388848

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 106469376

約数和(自身を除く): 67080528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 103, 124, 186, 206, 248, 257, 309, 372, 412, 496, 514, 618, 744, 771, 824, 1028, 1236, 1488, 1542, 1648, 2056, 2472, 3084, 3193, 4112, 4944, 6168, 6386, 7967, 9579, 12336, 12772, 15934, 19158, 23901, 25544, 26471, 31868, 38316, 47802, 51088, 52942, 63736, 76632, 79413, 95604, 105884, 127472, 153264, 158826, 191208, 211768, 317652, 382416, 423536, 635304, 820601, 1270608, 1641202, 2461803, 3282404, 4923606, 6564808, 9847212, 13129616, 19694424, 39388848]

約数ペア:

[(1, 39388848), (2, 19694424), (3, 13129616), (4, 9847212), (6, 6564808), (8, 4923606), (12, 3282404), (16, 2461803), (24, 1641202), (31, 1270608), (48, 820601), (62, 635304), (93, 423536), (103, 382416), (124, 317652), (186, 211768), (206, 191208), (248, 158826), (257, 153264), (309, 127472), (372, 105884), (412, 95604), (496, 79413), (514, 76632), (618, 63736), (744, 52942), (771, 51088), (824, 47802), (1028, 38316), (1236, 31868), (1488, 26471), (1542, 25544), (1648, 23901), (2056, 19158), (2472, 15934), (3084, 12772), (3193, 12336), (4112, 9579), (4944, 7967), (6168, 6386)]