248945076

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{45197}}^1$

素因数の和:45230

約数の個数: 60

約数和(自身を含む): 689088708

約数和(自身を除く): 440143632

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 45197, 90394, 135591, 180788, 271182, 406773, 542364, 768349, 813546, 1220319, 1536698, 1627092, 2305047, 2440638, 3073396, 3660957, 4610094, 4881276, 6915141, 7321914, 9220188, 13830282, 14643828, 20745423, 27660564, 41490846, 62236269, 82981692, 124472538, 248945076]

約数ペア:

[(1, 248945076), (2, 124472538), (3, 82981692), (4, 62236269), (6, 41490846), (9, 27660564), (12, 20745423), (17, 14643828), (18, 13830282), (27, 9220188), (34, 7321914), (36, 6915141), (51, 4881276), (54, 4610094), (68, 3660957), (81, 3073396), (102, 2440638), (108, 2305047), (153, 1627092), (162, 1536698), (204, 1220319), (306, 813546), (324, 768349), (459, 542364), (612, 406773), (918, 271182), (1377, 180788), (1836, 135591), (2754, 90394), (5508, 45197)]