1254609828

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{2399}}^1$

素因数の和:2681

約数の個数: 72

約数和(自身を含む): 3232320000

約数和(自身を除く): 1977710172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 199, 219, 292, 398, 438, 597, 657, 796, 876, 1194, 1314, 1791, 2388, 2399, 2628, 3582, 4798, 7164, 7197, 9596, 14394, 14527, 21591, 28788, 29054, 43182, 43581, 58108, 86364, 87162, 130743, 174324, 175127, 261486, 350254, 477401, 522972, 525381, 700508, 954802, 1050762, 1432203, 1576143, 1909604, 2101524, 2864406, 3152286, 4296609, 5728812, 6304572, 8593218, 17186436, 34850273, 69700546, 104550819, 139401092, 209101638, 313652457, 418203276, 627304914, 1254609828]

約数ペア:

[(1, 1254609828), (2, 627304914), (3, 418203276), (4, 313652457), (6, 209101638), (9, 139401092), (12, 104550819), (18, 69700546), (36, 34850273), (73, 17186436), (146, 8593218), (199, 6304572), (219, 5728812), (292, 4296609), (398, 3152286), (438, 2864406), (597, 2101524), (657, 1909604), (796, 1576143), (876, 1432203), (1194, 1050762), (1314, 954802), (1791, 700508), (2388, 525381), (2399, 522972), (2628, 477401), (3582, 350254), (4798, 261486), (7164, 175127), (7197, 174324), (9596, 130743), (14394, 87162), (14527, 86364), (21591, 58108), (28788, 43581), (29054, 43182)]