319358376

素因数分解:

$2^3\times 3^5\times {\mathrm{164279}}^1$

素因数の和:164300

約数の個数: 48

約数和(自身を含む): 896968800

約数和(自身を除く): 577610424

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, 972, 1944, 164279, 328558, 492837, 657116, 985674, 1314232, 1478511, 1971348, 2957022, 3942696, 4435533, 5914044, 8871066, 11828088, 13306599, 17742132, 26613198, 35484264, 39919797, 53226396, 79839594, 106452792, 159679188, 319358376]

約数ペア:

[(1, 319358376), (2, 159679188), (3, 106452792), (4, 79839594), (6, 53226396), (8, 39919797), (9, 35484264), (12, 26613198), (18, 17742132), (24, 13306599), (27, 11828088), (36, 8871066), (54, 5914044), (72, 4435533), (81, 3942696), (108, 2957022), (162, 1971348), (216, 1478511), (243, 1314232), (324, 985674), (486, 657116), (648, 492837), (972, 328558), (1944, 164279)]