240498972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{32909}}^1$

素因数の和:32955

約数の個数: 72

約数和(自身を含む): 718754400

約数和(自身を除く): 478255428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 32909, 65818, 98727, 131636, 197454, 230363, 296181, 394908, 460726, 592362, 691089, 921452, 954361, 1184724, 1382178, 1908722, 2073267, 2764356, 2863083, 3817444, 4146534, 5726166, 6680527, 8293068, 8589249, 11452332, 13361054, 17178498, 20041581, 26722108, 34356996, 40083162, 60124743, 80166324, 120249486, 240498972]

約数ペア:

[(1, 240498972), (2, 120249486), (3, 80166324), (4, 60124743), (6, 40083162), (7, 34356996), (9, 26722108), (12, 20041581), (14, 17178498), (18, 13361054), (21, 11452332), (28, 8589249), (29, 8293068), (36, 6680527), (42, 5726166), (58, 4146534), (63, 3817444), (84, 2863083), (87, 2764356), (116, 2073267), (126, 1908722), (174, 1382178), (203, 1184724), (252, 954361), (261, 921452), (348, 691089), (406, 592362), (522, 460726), (609, 394908), (812, 296181), (1044, 230363), (1218, 197454), (1827, 131636), (2436, 98727), (3654, 65818), (7308, 32909)]