287087922

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1091}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 698181120

約数和(自身を除く): 411093198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 443, 594, 886, 1091, 1329, 2182, 2658, 3273, 3987, 4873, 6546, 7974, 9746, 9819, 11961, 12001, 14619, 19638, 23922, 24002, 29238, 29457, 36003, 43857, 58914, 72006, 87714, 108009, 131571, 216018, 263142, 324027, 483313, 648054, 966626, 1449939, 2899878, 4349817, 5316443, 8699634, 10632886, 13049451, 15949329, 26098902, 31898658, 47847987, 95695974, 143543961, 287087922]

約数ペア:

[(1, 287087922), (2, 143543961), (3, 95695974), (6, 47847987), (9, 31898658), (11, 26098902), (18, 15949329), (22, 13049451), (27, 10632886), (33, 8699634), (54, 5316443), (66, 4349817), (99, 2899878), (198, 1449939), (297, 966626), (443, 648054), (594, 483313), (886, 324027), (1091, 263142), (1329, 216018), (2182, 131571), (2658, 108009), (3273, 87714), (3987, 72006), (4873, 58914), (6546, 43857), (7974, 36003), (9746, 29457), (9819, 29238), (11961, 24002), (12001, 23922), (14619, 19638)]