319426056

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{260969}}^1$

素因数の和:260998

約数の個数: 48

約数和(自身を含む): 916004700

約数和(自身を除く): 596578644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 260969, 521938, 782907, 1043876, 1565814, 2087752, 2348721, 3131628, 4436473, 4697442, 6263256, 8872946, 9394884, 13309419, 17745892, 18789768, 26618838, 35491784, 39928257, 53237676, 79856514, 106475352, 159713028, 319426056]

約数ペア:

[(1, 319426056), (2, 159713028), (3, 106475352), (4, 79856514), (6, 53237676), (8, 39928257), (9, 35491784), (12, 26618838), (17, 18789768), (18, 17745892), (24, 13309419), (34, 9394884), (36, 8872946), (51, 6263256), (68, 4697442), (72, 4436473), (102, 3131628), (136, 2348721), (153, 2087752), (204, 1565814), (306, 1043876), (408, 782907), (612, 521938), (1224, 260969)]