288302988

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{829}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 684464480

約数和(自身を除く): 396161492

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 397, 438, 794, 829, 876, 1191, 1588, 1658, 2382, 2487, 3316, 4764, 4974, 9948, 28981, 57962, 60517, 86943, 115924, 121034, 173886, 181551, 242068, 329113, 347772, 363102, 658226, 726204, 987339, 1316452, 1974678, 3949356, 24025249, 48050498, 72075747, 96100996, 144151494, 288302988]

約数ペア:

[(1, 288302988), (2, 144151494), (3, 96100996), (4, 72075747), (6, 48050498), (12, 24025249), (73, 3949356), (146, 1974678), (219, 1316452), (292, 987339), (397, 726204), (438, 658226), (794, 363102), (829, 347772), (876, 329113), (1191, 242068), (1588, 181551), (1658, 173886), (2382, 121034), (2487, 115924), (3316, 86943), (4764, 60517), (4974, 57962), (9948, 28981)]