395036144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{44809}}^1$

素因数の和:44865

約数の個数: 40

約数和(自身を含む): 833466000

約数和(自身を除く): 438429856

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 44809, 89618, 179236, 358472, 716944, 851371, 1299461, 1702742, 2598922, 3405484, 5197844, 6810968, 10395688, 13621936, 20791376, 24689759, 49379518, 98759036, 197518072, 395036144]

約数ペア:

[(1, 395036144), (2, 197518072), (4, 98759036), (8, 49379518), (16, 24689759), (19, 20791376), (29, 13621936), (38, 10395688), (58, 6810968), (76, 5197844), (116, 3405484), (152, 2598922), (232, 1702742), (304, 1299461), (464, 851371), (551, 716944), (1102, 358472), (2204, 179236), (4408, 89618), (8816, 44809)]