243706968

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{22123}}^1$

素因数の和:22158

約数の個数: 80

約数和(自身を含む): 722791080

約数和(自身を除く): 479084112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 81, 102, 108, 136, 153, 162, 204, 216, 306, 324, 408, 459, 612, 648, 918, 1224, 1377, 1836, 2754, 3672, 5508, 11016, 22123, 44246, 66369, 88492, 132738, 176984, 199107, 265476, 376091, 398214, 530952, 597321, 752182, 796428, 1128273, 1194642, 1504364, 1592856, 1791963, 2256546, 2389284, 3008728, 3384819, 3583926, 4513092, 4778568, 6769638, 7167852, 9026184, 10154457, 13539276, 14335704, 20308914, 27078552, 30463371, 40617828, 60926742, 81235656, 121853484, 243706968]

約数ペア:

[(1, 243706968), (2, 121853484), (3, 81235656), (4, 60926742), (6, 40617828), (8, 30463371), (9, 27078552), (12, 20308914), (17, 14335704), (18, 13539276), (24, 10154457), (27, 9026184), (34, 7167852), (36, 6769638), (51, 4778568), (54, 4513092), (68, 3583926), (72, 3384819), (81, 3008728), (102, 2389284), (108, 2256546), (136, 1791963), (153, 1592856), (162, 1504364), (204, 1194642), (216, 1128273), (306, 796428), (324, 752182), (408, 597321), (459, 530952), (612, 398214), (648, 376091), (918, 265476), (1224, 199107), (1377, 176984), (1836, 132738), (2754, 88492), (3672, 66369), (5508, 44246), (11016, 22123)]