231330252

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 546521472

約数和(自身を除く): 315191220

約数列:

[1, 2, 3, 4, 6, 12, 163, 227, 326, 454, 489, 521, 652, 681, 908, 978, 1042, 1362, 1563, 1956, 2084, 2724, 3126, 6252, 37001, 74002, 84923, 111003, 118267, 148004, 169846, 222006, 236534, 254769, 339692, 354801, 444012, 473068, 509538, 709602, 1019076, 1419204, 19277521, 38555042, 57832563, 77110084, 115665126, 231330252]

約数ペア:

[(1, 231330252), (2, 115665126), (3, 77110084), (4, 57832563), (6, 38555042), (12, 19277521), (163, 1419204), (227, 1019076), (326, 709602), (454, 509538), (489, 473068), (521, 444012), (652, 354801), (681, 339692), (908, 254769), (978, 236534), (1042, 222006), (1362, 169846), (1563, 148004), (1956, 118267), (2084, 111003), (2724, 84923), (3126, 74002), (6252, 37001)]