898490964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{84223}}^1$

素因数の和:84364

約数の個数: 48

約数和(自身を含む): 2414870528

約数和(自身を除く): 1516379564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 84223, 168446, 252669, 336892, 505338, 589561, 1010676, 1179122, 1768683, 2358244, 3537366, 7074732, 10696321, 21392642, 32088963, 42785284, 64177926, 74874247, 128355852, 149748494, 224622741, 299496988, 449245482, 898490964]

約数ペア:

[(1, 898490964), (2, 449245482), (3, 299496988), (4, 224622741), (6, 149748494), (7, 128355852), (12, 74874247), (14, 64177926), (21, 42785284), (28, 32088963), (42, 21392642), (84, 10696321), (127, 7074732), (254, 3537366), (381, 2358244), (508, 1768683), (762, 1179122), (889, 1010676), (1524, 589561), (1778, 505338), (2667, 336892), (3556, 252669), (5334, 168446), (10668, 84223)]