322946128

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{4547}}^1$

素因数の和:4771

約数の個数: 40

約数和(自身を含む): 656440128

約数和(自身を除く): 333494000

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 193, 368, 386, 772, 1544, 3088, 4439, 4547, 8878, 9094, 17756, 18188, 35512, 36376, 71024, 72752, 104581, 209162, 418324, 836648, 877571, 1673296, 1755142, 3510284, 7020568, 14041136, 20184133, 40368266, 80736532, 161473064, 322946128]

約数ペア:

[(1, 322946128), (2, 161473064), (4, 80736532), (8, 40368266), (16, 20184133), (23, 14041136), (46, 7020568), (92, 3510284), (184, 1755142), (193, 1673296), (368, 877571), (386, 836648), (772, 418324), (1544, 209162), (3088, 104581), (4439, 72752), (4547, 71024), (8878, 36376), (9094, 35512), (17756, 18188)]