258313644

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{103991}}^1$

素因数の和:104027

約数の個数: 48

約数和(自身を含む): 698826240

約数和(自身を除く): 440512596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 103991, 207982, 311973, 415964, 623946, 935919, 1247892, 1871838, 2391793, 2807757, 3743676, 4783586, 5615514, 7175379, 9567172, 11231028, 14350758, 21526137, 28701516, 43052274, 64578411, 86104548, 129156822, 258313644]

約数ペア:

[(1, 258313644), (2, 129156822), (3, 86104548), (4, 64578411), (6, 43052274), (9, 28701516), (12, 21526137), (18, 14350758), (23, 11231028), (27, 9567172), (36, 7175379), (46, 5615514), (54, 4783586), (69, 3743676), (92, 2807757), (108, 2391793), (138, 1871838), (207, 1247892), (276, 935919), (414, 623946), (621, 415964), (828, 311973), (1242, 207982), (2484, 103991)]