304880922

素因数分解:

$2^1\times 3^7\times {\mathrm{43}}^1\times {\mathrm{1621}}^1$

素因数の和:1687

約数の個数: 64

約数和(自身を含む): 702261120

約数和(自身を除く): 397380198

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 729, 774, 1161, 1458, 1621, 2187, 2322, 3242, 3483, 4374, 4863, 6966, 9726, 10449, 14589, 20898, 29178, 31347, 43767, 62694, 69703, 87534, 94041, 131301, 139406, 188082, 209109, 262602, 393903, 418218, 627327, 787806, 1181709, 1254654, 1881981, 2363418, 3545127, 3763962, 5645943, 7090254, 11291886, 16937829, 33875658, 50813487, 101626974, 152440461, 304880922]

約数ペア:

[(1, 304880922), (2, 152440461), (3, 101626974), (6, 50813487), (9, 33875658), (18, 16937829), (27, 11291886), (43, 7090254), (54, 5645943), (81, 3763962), (86, 3545127), (129, 2363418), (162, 1881981), (243, 1254654), (258, 1181709), (387, 787806), (486, 627327), (729, 418218), (774, 393903), (1161, 262602), (1458, 209109), (1621, 188082), (2187, 139406), (2322, 131301), (3242, 94041), (3483, 87534), (4374, 69703), (4863, 62694), (6966, 43767), (9726, 31347), (10449, 29178), (14589, 20898)]