390803328

素因数分解:

$2^7\times 3^2\times {\mathrm{339239}}^1$

素因数の和:339259

約数の個数: 48

約数和(自身を含む): 1124580600

約数和(自身を除く): 733777272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 339239, 678478, 1017717, 1356956, 2035434, 2713912, 3053151, 4070868, 5427824, 6106302, 8141736, 10855648, 12212604, 16283472, 21711296, 24425208, 32566944, 43422592, 48850416, 65133888, 97700832, 130267776, 195401664, 390803328]

約数ペア:

[(1, 390803328), (2, 195401664), (3, 130267776), (4, 97700832), (6, 65133888), (8, 48850416), (9, 43422592), (12, 32566944), (16, 24425208), (18, 21711296), (24, 16283472), (32, 12212604), (36, 10855648), (48, 8141736), (64, 6106302), (72, 5427824), (96, 4070868), (128, 3053151), (144, 2713912), (192, 2035434), (288, 1356956), (384, 1017717), (576, 678478), (1152, 339239)]