290638236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{10267}}^1$

素因数の和:10618

約数の個数: 48

約数和(自身を含む): 777410816

約数和(自身を除く): 486772580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 337, 674, 1011, 1348, 2022, 2359, 4044, 4718, 7077, 9436, 10267, 14154, 20534, 28308, 30801, 41068, 61602, 71869, 123204, 143738, 215607, 287476, 431214, 862428, 3459979, 6919958, 10379937, 13839916, 20759874, 24219853, 41519748, 48439706, 72659559, 96879412, 145319118, 290638236]

約数ペア:

[(1, 290638236), (2, 145319118), (3, 96879412), (4, 72659559), (6, 48439706), (7, 41519748), (12, 24219853), (14, 20759874), (21, 13839916), (28, 10379937), (42, 6919958), (84, 3459979), (337, 862428), (674, 431214), (1011, 287476), (1348, 215607), (2022, 143738), (2359, 123204), (4044, 71869), (4718, 61602), (7077, 41068), (9436, 30801), (10267, 28308), (14154, 20534)]