381231288

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{112657}}^1$

素因数の和:112716

約数の個数: 48

約数和(自身を含む): 1054478880

約数和(自身を除く): 673247592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 72, 94, 141, 188, 282, 376, 423, 564, 846, 1128, 1692, 3384, 112657, 225314, 337971, 450628, 675942, 901256, 1013913, 1351884, 2027826, 2703768, 4055652, 5294879, 8111304, 10589758, 15884637, 21179516, 31769274, 42359032, 47653911, 63538548, 95307822, 127077096, 190615644, 381231288]

約数ペア:

[(1, 381231288), (2, 190615644), (3, 127077096), (4, 95307822), (6, 63538548), (8, 47653911), (9, 42359032), (12, 31769274), (18, 21179516), (24, 15884637), (36, 10589758), (47, 8111304), (72, 5294879), (94, 4055652), (141, 2703768), (188, 2027826), (282, 1351884), (376, 1013913), (423, 901256), (564, 675942), (846, 450628), (1128, 337971), (1692, 225314), (3384, 112657)]