218229048

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{31247}}^1$

素因数の和:31356

約数の個数: 48

約数和(自身を含む): 597149280

約数和(自身を除く): 378920232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 31247, 62494, 93741, 124988, 187482, 249976, 281223, 374964, 562446, 749928, 1124892, 2249784, 3030959, 6061918, 9092877, 12123836, 18185754, 24247672, 27278631, 36371508, 54557262, 72743016, 109114524, 218229048]

約数ペア:

[(1, 218229048), (2, 109114524), (3, 72743016), (4, 54557262), (6, 36371508), (8, 27278631), (9, 24247672), (12, 18185754), (18, 12123836), (24, 9092877), (36, 6061918), (72, 3030959), (97, 2249784), (194, 1124892), (291, 749928), (388, 562446), (582, 374964), (776, 281223), (873, 249976), (1164, 187482), (1746, 124988), (2328, 93741), (3492, 62494), (6984, 31247)]