317663208

素因数分解:

$2^3\times 3^6\times {\mathrm{54469}}^1$

素因数の和:54493

約数の個数: 56

約数和(自身を含む): 893035650

約数和(自身を除く): 575372442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 54469, 108938, 163407, 217876, 326814, 435752, 490221, 653628, 980442, 1307256, 1470663, 1960884, 2941326, 3921768, 4411989, 5882652, 8823978, 11765304, 13235967, 17647956, 26471934, 35295912, 39707901, 52943868, 79415802, 105887736, 158831604, 317663208]

約数ペア:

[(1, 317663208), (2, 158831604), (3, 105887736), (4, 79415802), (6, 52943868), (8, 39707901), (9, 35295912), (12, 26471934), (18, 17647956), (24, 13235967), (27, 11765304), (36, 8823978), (54, 5882652), (72, 4411989), (81, 3921768), (108, 2941326), (162, 1960884), (216, 1470663), (243, 1307256), (324, 980442), (486, 653628), (648, 490221), (729, 435752), (972, 326814), (1458, 217876), (1944, 163407), (2916, 108938), (5832, 54469)]