306329478

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{80149}}^1$

素因数の和:80181

約数の個数: 48

約数和(自身を含む): 767516400

約数和(自身を除く): 461186922

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 80149, 160298, 240447, 480894, 561043, 1041937, 1122086, 1683129, 2083874, 3125811, 3366258, 3927301, 6251622, 7293559, 7854602, 11781903, 14587118, 21880677, 23563806, 43761354, 51054913, 102109826, 153164739, 306329478]

約数ペア:

[(1, 306329478), (2, 153164739), (3, 102109826), (6, 51054913), (7, 43761354), (13, 23563806), (14, 21880677), (21, 14587118), (26, 11781903), (39, 7854602), (42, 7293559), (49, 6251622), (78, 3927301), (91, 3366258), (98, 3125811), (147, 2083874), (182, 1683129), (273, 1122086), (294, 1041937), (546, 561043), (637, 480894), (1274, 240447), (1911, 160298), (3822, 80149)]