1239307584

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{208217}}^1$

素因数の和:208263

約数の個数: 56

約数和(自身を含む): 3384791808

約数和(自身を除く): 2145484224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 208217, 416434, 624651, 832868, 1249302, 1665736, 2498604, 3331472, 4997208, 6454727, 6662944, 9994416, 12909454, 13325888, 19364181, 19988832, 25818908, 38728362, 39977664, 51637816, 77456724, 103275632, 154913448, 206551264, 309826896, 413102528, 619653792, 1239307584]

約数ペア:

[(1, 1239307584), (2, 619653792), (3, 413102528), (4, 309826896), (6, 206551264), (8, 154913448), (12, 103275632), (16, 77456724), (24, 51637816), (31, 39977664), (32, 38728362), (48, 25818908), (62, 19988832), (64, 19364181), (93, 13325888), (96, 12909454), (124, 9994416), (186, 6662944), (192, 6454727), (248, 4997208), (372, 3331472), (496, 2498604), (744, 1665736), (992, 1249302), (1488, 832868), (1984, 624651), (2976, 416434), (5952, 208217)]