393156654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 964846080

約数和(自身を除く): 571689426

約数列:

[1, 2, 3, 6, 11, 17, 22, 29, 33, 34, 43, 51, 58, 66, 86, 87, 102, 129, 174, 187, 258, 281, 319, 374, 473, 493, 561, 562, 638, 731, 843, 946, 957, 986, 1122, 1247, 1419, 1462, 1479, 1686, 1914, 2193, 2494, 2838, 2958, 3091, 3741, 4386, 4777, 5423, 6182, 7482, 8041, 8149, 9273, 9554, 10846, 12083, 13717, 14331, 16082, 16269, 16298, 18546, 21199, 24123, 24166, 24447, 27434, 28662, 32538, 36249, 41151, 42398, 48246, 48894, 52547, 63597, 72498, 82302, 89639, 105094, 127194, 132913, 138533, 157641, 179278, 205411, 233189, 265826, 268917, 277066, 315282, 350407, 398739, 410822, 415599, 466378, 537834, 616233, 699567, 700814, 797478, 831198, 1051221, 1232466, 1399134, 1523863, 2102442, 2259521, 3047726, 3854477, 4519042, 4571589, 5956919, 6778563, 7708954, 9143178, 11563431, 11913838, 13557126, 17870757, 23126862, 35741514, 65526109, 131052218, 196578327, 393156654]

約数ペア:

[(1, 393156654), (2, 196578327), (3, 131052218), (6, 65526109), (11, 35741514), (17, 23126862), (22, 17870757), (29, 13557126), (33, 11913838), (34, 11563431), (43, 9143178), (51, 7708954), (58, 6778563), (66, 5956919), (86, 4571589), (87, 4519042), (102, 3854477), (129, 3047726), (174, 2259521), (187, 2102442), (258, 1523863), (281, 1399134), (319, 1232466), (374, 1051221), (473, 831198), (493, 797478), (561, 700814), (562, 699567), (638, 616233), (731, 537834), (843, 466378), (946, 415599), (957, 410822), (986, 398739), (1122, 350407), (1247, 315282), (1419, 277066), (1462, 268917), (1479, 265826), (1686, 233189), (1914, 205411), (2193, 179278), (2494, 157641), (2838, 138533), (2958, 132913), (3091, 127194), (3741, 105094), (4386, 89639), (4777, 82302), (5423, 72498), (6182, 63597), (7482, 52547), (8041, 48894), (8149, 48246), (9273, 42398), (9554, 41151), (10846, 36249), (12083, 32538), (13717, 28662), (14331, 27434), (16082, 24447), (16269, 24166), (16298, 24123), (18546, 21199)]