1219301676

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{37591}}^1$

素因数の和:37671

約数の個数: 72

約数和(自身を含む): 3325087584

約数和(自身を除く): 2105785908

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2703, 3604, 5406, 8109, 10812, 16218, 32436, 37591, 75182, 112773, 150364, 225546, 338319, 451092, 639047, 676638, 1278094, 1353276, 1917141, 1992323, 2556188, 3834282, 3984646, 5751423, 5976969, 7668564, 7969292, 11502846, 11953938, 17930907, 23005692, 23907876, 33869491, 35861814, 67738982, 71723628, 101608473, 135477964, 203216946, 304825419, 406433892, 609650838, 1219301676]

約数ペア:

[(1, 1219301676), (2, 609650838), (3, 406433892), (4, 304825419), (6, 203216946), (9, 135477964), (12, 101608473), (17, 71723628), (18, 67738982), (34, 35861814), (36, 33869491), (51, 23907876), (53, 23005692), (68, 17930907), (102, 11953938), (106, 11502846), (153, 7969292), (159, 7668564), (204, 5976969), (212, 5751423), (306, 3984646), (318, 3834282), (477, 2556188), (612, 1992323), (636, 1917141), (901, 1353276), (954, 1278094), (1802, 676638), (1908, 639047), (2703, 451092), (3604, 338319), (5406, 225546), (8109, 150364), (10812, 112773), (16218, 75182), (32436, 37591)]