289811124

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^2\times {\mathrm{4789}}^1$

素因数の和:4881

約数の個数: 54

約数和(自身を含む): 751038470

約数和(自身を除く): 461227346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 1681, 3362, 4789, 5043, 6724, 9578, 10086, 14367, 15129, 19156, 20172, 28734, 30258, 43101, 57468, 60516, 86202, 172404, 196349, 392698, 589047, 785396, 1178094, 1767141, 2356188, 3534282, 7068564, 8050309, 16100618, 24150927, 32201236, 48301854, 72452781, 96603708, 144905562, 289811124]

約数ペア:

[(1, 289811124), (2, 144905562), (3, 96603708), (4, 72452781), (6, 48301854), (9, 32201236), (12, 24150927), (18, 16100618), (36, 8050309), (41, 7068564), (82, 3534282), (123, 2356188), (164, 1767141), (246, 1178094), (369, 785396), (492, 589047), (738, 392698), (1476, 196349), (1681, 172404), (3362, 86202), (4789, 60516), (5043, 57468), (6724, 43101), (9578, 30258), (10086, 28734), (14367, 20172), (15129, 19156)]