475293276

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{18061}}^1$

素因数の和:18131

約数の個数: 72

約数和(自身を含む): 1301764464

約数和(自身を除く): 826471188

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 4386, 6579, 8772, 13158, 18061, 26316, 36122, 54183, 72244, 108366, 162549, 216732, 307037, 325098, 614074, 650196, 776623, 921111, 1228148, 1553246, 1842222, 2329869, 2763333, 3106492, 3684444, 4659738, 5526666, 6989607, 9319476, 11053332, 13202591, 13979214, 26405182, 27958428, 39607773, 52810364, 79215546, 118823319, 158431092, 237646638, 475293276]

約数ペア:

[(1, 475293276), (2, 237646638), (3, 158431092), (4, 118823319), (6, 79215546), (9, 52810364), (12, 39607773), (17, 27958428), (18, 26405182), (34, 13979214), (36, 13202591), (43, 11053332), (51, 9319476), (68, 6989607), (86, 5526666), (102, 4659738), (129, 3684444), (153, 3106492), (172, 2763333), (204, 2329869), (258, 1842222), (306, 1553246), (387, 1228148), (516, 921111), (612, 776623), (731, 650196), (774, 614074), (1462, 325098), (1548, 307037), (2193, 216732), (2924, 162549), (4386, 108366), (6579, 72244), (8772, 54183), (13158, 36122), (18061, 26316)]