219707856

素因数分解:

$2^4\times 3^3\times {\mathrm{508583}}^1$

素因数の和:508600

約数の個数: 40

約数和(自身を含む): 630644160

約数和(自身を除く): 410936304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 508583, 1017166, 1525749, 2034332, 3051498, 4068664, 4577247, 6102996, 8137328, 9154494, 12205992, 13731741, 18308988, 24411984, 27463482, 36617976, 54926964, 73235952, 109853928, 219707856]

約数ペア:

[(1, 219707856), (2, 109853928), (3, 73235952), (4, 54926964), (6, 36617976), (8, 27463482), (9, 24411984), (12, 18308988), (16, 13731741), (18, 12205992), (24, 9154494), (27, 8137328), (36, 6102996), (48, 4577247), (54, 4068664), (72, 3051498), (108, 2034332), (144, 1525749), (216, 1017166), (432, 508583)]