280094598

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10739}}^1$

素因数の和:10783

約数の個数: 80

約数和(自身を含む): 748535040

約数和(自身を除く): 468440442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 161, 162, 189, 207, 322, 378, 414, 483, 567, 621, 966, 1134, 1242, 1449, 1863, 2898, 3726, 4347, 8694, 10739, 13041, 21478, 26082, 32217, 64434, 75173, 96651, 150346, 193302, 225519, 246997, 289953, 451038, 493994, 579906, 676557, 740991, 869859, 1353114, 1481982, 1728979, 1739718, 2029671, 2222973, 3457958, 4059342, 4445946, 5186937, 6089013, 6668919, 10373874, 12178026, 13337838, 15560811, 20006757, 31121622, 40013514, 46682433, 93364866, 140047299, 280094598]

約数ペア:

[(1, 280094598), (2, 140047299), (3, 93364866), (6, 46682433), (7, 40013514), (9, 31121622), (14, 20006757), (18, 15560811), (21, 13337838), (23, 12178026), (27, 10373874), (42, 6668919), (46, 6089013), (54, 5186937), (63, 4445946), (69, 4059342), (81, 3457958), (126, 2222973), (138, 2029671), (161, 1739718), (162, 1728979), (189, 1481982), (207, 1353114), (322, 869859), (378, 740991), (414, 676557), (483, 579906), (567, 493994), (621, 451038), (966, 289953), (1134, 246997), (1242, 225519), (1449, 193302), (1863, 150346), (2898, 96651), (3726, 75173), (4347, 64434), (8694, 32217), (10739, 26082), (13041, 21478)]