338401422

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{821}}^1$

素因数の和:1298

約数の個数: 64

約数和(自身を含む): 798984000

約数和(自身を除く): 460582578

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 449, 459, 821, 898, 918, 1347, 1642, 2463, 2694, 4041, 4926, 7389, 7633, 8082, 12123, 13957, 14778, 15266, 22167, 22899, 24246, 27914, 41871, 44334, 45798, 68697, 83742, 125613, 137394, 206091, 251226, 368629, 376839, 412182, 737258, 753678, 1105887, 2211774, 3317661, 6266693, 6635322, 9952983, 12533386, 18800079, 19905966, 37600158, 56400237, 112800474, 169200711, 338401422]

約数ペア:

[(1, 338401422), (2, 169200711), (3, 112800474), (6, 56400237), (9, 37600158), (17, 19905966), (18, 18800079), (27, 12533386), (34, 9952983), (51, 6635322), (54, 6266693), (102, 3317661), (153, 2211774), (306, 1105887), (449, 753678), (459, 737258), (821, 412182), (898, 376839), (918, 368629), (1347, 251226), (1642, 206091), (2463, 137394), (2694, 125613), (4041, 83742), (4926, 68697), (7389, 45798), (7633, 44334), (8082, 41871), (12123, 27914), (13957, 24246), (14778, 22899), (15266, 22167)]