391440432

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{429211}}^1$

素因数の和:429241

約数の個数: 40

約数和(自身を含む): 1064445760

約数和(自身を除く): 673005328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 429211, 858422, 1287633, 1716844, 2575266, 3433688, 5150532, 6867376, 8155009, 10301064, 16310018, 20602128, 24465027, 32620036, 48930054, 65240072, 97860108, 130480144, 195720216, 391440432]

約数ペア:

[(1, 391440432), (2, 195720216), (3, 130480144), (4, 97860108), (6, 65240072), (8, 48930054), (12, 32620036), (16, 24465027), (19, 20602128), (24, 16310018), (38, 10301064), (48, 8155009), (57, 6867376), (76, 5150532), (114, 3433688), (152, 2575266), (228, 1716844), (304, 1287633), (456, 858422), (912, 429211)]