249516148

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{853}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 517264384

約数和(自身を除く): 267748236

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 337, 434, 674, 853, 868, 1348, 1706, 2359, 3412, 4718, 5971, 9436, 10447, 11942, 20894, 23884, 26443, 41788, 52886, 73129, 105772, 146258, 185101, 287461, 292516, 370202, 574922, 740404, 1149844, 2012227, 4024454, 8048908, 8911291, 17822582, 35645164, 62379037, 124758074, 249516148]

約数ペア:

[(1, 249516148), (2, 124758074), (4, 62379037), (7, 35645164), (14, 17822582), (28, 8911291), (31, 8048908), (62, 4024454), (124, 2012227), (217, 1149844), (337, 740404), (434, 574922), (674, 370202), (853, 292516), (868, 287461), (1348, 185101), (1706, 146258), (2359, 105772), (3412, 73129), (4718, 52886), (5971, 41788), (9436, 26443), (10447, 23884), (11942, 20894)]