538560768

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{22621}}^1$

素因数の和:22671

約数の個数: 72

約数和(自身を含む): 1479659776

約数和(自身を除く): 941099008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 22621, 23808, 45242, 67863, 90484, 135726, 180968, 271452, 361936, 542904, 701251, 723872, 1085808, 1402502, 1447744, 2103753, 2171616, 2805004, 2895488, 4207506, 4343232, 5610008, 5790976, 8415012, 8686464, 11220016, 16830024, 17372928, 22440032, 33660048, 44880064, 67320096, 89760128, 134640192, 179520256, 269280384, 538560768]

約数ペア:

[(1, 538560768), (2, 269280384), (3, 179520256), (4, 134640192), (6, 89760128), (8, 67320096), (12, 44880064), (16, 33660048), (24, 22440032), (31, 17372928), (32, 16830024), (48, 11220016), (62, 8686464), (64, 8415012), (93, 5790976), (96, 5610008), (124, 4343232), (128, 4207506), (186, 2895488), (192, 2805004), (248, 2171616), (256, 2103753), (372, 1447744), (384, 1402502), (496, 1085808), (744, 723872), (768, 701251), (992, 542904), (1488, 361936), (1984, 271452), (2976, 180968), (3968, 135726), (5952, 90484), (7936, 67863), (11904, 45242), (22621, 23808)]