217193712

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{238151}}^1$

素因数の和:238181

約数の個数: 40

約数和(自身を含む): 590616960

約数和(自身を除く): 373423248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 238151, 476302, 714453, 952604, 1428906, 1905208, 2857812, 3810416, 4524869, 5715624, 9049738, 11431248, 13574607, 18099476, 27149214, 36198952, 54298428, 72397904, 108596856, 217193712]

約数ペア:

[(1, 217193712), (2, 108596856), (3, 72397904), (4, 54298428), (6, 36198952), (8, 27149214), (12, 18099476), (16, 13574607), (19, 11431248), (24, 9049738), (38, 5715624), (48, 4524869), (57, 3810416), (76, 2857812), (114, 1905208), (152, 1428906), (228, 952604), (304, 714453), (456, 476302), (912, 238151)]