561313488

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 1472405760

約数和(自身を除く): 911092272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 239, 339, 433, 452, 478, 678, 717, 866, 904, 956, 1299, 1356, 1434, 1732, 1808, 1912, 2598, 2712, 2868, 3464, 3824, 5196, 5424, 5736, 6928, 10392, 11472, 20784, 27007, 48929, 54014, 81021, 97858, 103487, 108028, 146787, 162042, 195716, 206974, 216056, 293574, 310461, 324084, 391432, 413948, 432112, 587148, 620922, 648168, 782864, 827896, 1174296, 1241844, 1296336, 1655792, 2348592, 2483688, 4967376, 11694031, 23388062, 35082093, 46776124, 70164186, 93552248, 140328372, 187104496, 280656744, 561313488]

約数ペア:

[(1, 561313488), (2, 280656744), (3, 187104496), (4, 140328372), (6, 93552248), (8, 70164186), (12, 46776124), (16, 35082093), (24, 23388062), (48, 11694031), (113, 4967376), (226, 2483688), (239, 2348592), (339, 1655792), (433, 1296336), (452, 1241844), (478, 1174296), (678, 827896), (717, 782864), (866, 648168), (904, 620922), (956, 587148), (1299, 432112), (1356, 413948), (1434, 391432), (1732, 324084), (1808, 310461), (1912, 293574), (2598, 216056), (2712, 206974), (2868, 195716), (3464, 162042), (3824, 146787), (5196, 108028), (5424, 103487), (5736, 97858), (6928, 81021), (10392, 54014), (11472, 48929), (20784, 27007)]