284494352

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 558219480

約数和(自身を除く): 273725128

約数列:

[1, 2, 4, 8, 16, 181, 193, 362, 386, 509, 724, 772, 1018, 1448, 1544, 2036, 2896, 3088, 4072, 8144, 34933, 69866, 92129, 98237, 139732, 184258, 196474, 279464, 368516, 392948, 558928, 737032, 785896, 1474064, 1571792, 17780897, 35561794, 71123588, 142247176, 284494352]

約数ペア:

[(1, 284494352), (2, 142247176), (4, 71123588), (8, 35561794), (16, 17780897), (181, 1571792), (193, 1474064), (362, 785896), (386, 737032), (509, 558928), (724, 392948), (772, 368516), (1018, 279464), (1448, 196474), (1544, 184258), (2036, 139732), (2896, 98237), (3088, 92129), (4072, 69866), (8144, 34933)]