489643434

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{4421}}^1$

素因数の和:4732

約数の個数: 64

約数和(自身を含む): 1248065280

約数和(自身を除く): 758421846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 293, 378, 586, 879, 1758, 2051, 2637, 4102, 4421, 5274, 6153, 7911, 8842, 12306, 13263, 15822, 18459, 26526, 30947, 36918, 39789, 55377, 61894, 79578, 92841, 110754, 119367, 185682, 238734, 278523, 557046, 835569, 1295353, 1671138, 2590706, 3886059, 7772118, 9067471, 11658177, 18134942, 23316354, 27202413, 34974531, 54404826, 69949062, 81607239, 163214478, 244821717, 489643434]

約数ペア:

[(1, 489643434), (2, 244821717), (3, 163214478), (6, 81607239), (7, 69949062), (9, 54404826), (14, 34974531), (18, 27202413), (21, 23316354), (27, 18134942), (42, 11658177), (54, 9067471), (63, 7772118), (126, 3886059), (189, 2590706), (293, 1671138), (378, 1295353), (586, 835569), (879, 557046), (1758, 278523), (2051, 238734), (2637, 185682), (4102, 119367), (4421, 110754), (5274, 92841), (6153, 79578), (7911, 61894), (8842, 55377), (12306, 39789), (13263, 36918), (15822, 30947), (18459, 26526)]