238355856

素因数分解:

$2^4\times 3^2\times {\mathrm{1655249}}^1$

素因数の和:1655263

約数の個数: 30

約数和(自身を含む): 667065750

約数和(自身を除く): 428709894

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1655249, 3310498, 4965747, 6620996, 9931494, 13241992, 14897241, 19862988, 26483984, 29794482, 39725976, 59588964, 79451952, 119177928, 238355856]

約数ペア:

[(1, 238355856), (2, 119177928), (3, 79451952), (4, 59588964), (6, 39725976), (8, 29794482), (9, 26483984), (12, 19862988), (16, 14897241), (18, 13241992), (24, 9931494), (36, 6620996), (48, 4965747), (72, 3310498), (144, 1655249)]