242519648

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56983}}^1$

素因数の和:57019

約数の個数: 48

約数和(自身を含む): 574398720

約数和(自身を除く): 331879072

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 56983, 113966, 227932, 398881, 455864, 797762, 911728, 1082677, 1595524, 1823456, 2165354, 3191048, 4330708, 6382096, 7578739, 8661416, 12764192, 15157478, 17322832, 30314956, 34645664, 60629912, 121259824, 242519648]

約数ペア:

[(1, 242519648), (2, 121259824), (4, 60629912), (7, 34645664), (8, 30314956), (14, 17322832), (16, 15157478), (19, 12764192), (28, 8661416), (32, 7578739), (38, 6382096), (56, 4330708), (76, 3191048), (112, 2165354), (133, 1823456), (152, 1595524), (224, 1082677), (266, 911728), (304, 797762), (532, 455864), (608, 398881), (1064, 227932), (2128, 113966), (4256, 56983)]