247421225472

素因数分解:

$2^9\times 3^1\times {\mathrm{161081527}}^1$

素因数の和:161081548

約数の個数: 40

約数和(自身を含む): 659145612576

約数和(自身を除く): 411724387104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 161081527, 322163054, 483244581, 644326108, 966489162, 1288652216, 1932978324, 2577304432, 3865956648, 5154608864, 7731913296, 10309217728, 15463826592, 20618435456, 30927653184, 41236870912, 61855306368, 82473741824, 123710612736, 247421225472]

約数ペア:

[(1, 247421225472), (2, 123710612736), (3, 82473741824), (4, 61855306368), (6, 41236870912), (8, 30927653184), (12, 20618435456), (16, 15463826592), (24, 10309217728), (32, 7731913296), (48, 5154608864), (64, 3865956648), (96, 2577304432), (128, 1932978324), (192, 1288652216), (256, 966489162), (384, 644326108), (512, 483244581), (768, 322163054), (1536, 161081527)]