245586672

素因数分解:

$2^4\times 3^2\times {\mathrm{1705463}}^1$

素因数の和:1705477

約数の個数: 30

約数和(自身を含む): 687301992

約数和(自身を除く): 441715320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1705463, 3410926, 5116389, 6821852, 10232778, 13643704, 15349167, 20465556, 27287408, 30698334, 40931112, 61396668, 81862224, 122793336, 245586672]

約数ペア:

[(1, 245586672), (2, 122793336), (3, 81862224), (4, 61396668), (6, 40931112), (8, 30698334), (9, 27287408), (12, 20465556), (16, 15349167), (18, 13643704), (24, 10232778), (36, 6821852), (48, 5116389), (72, 3410926), (144, 1705463)]