385536258

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{2131}}^1$

素因数の和:2204

約数の個数: 72

約数和(自身を含む): 919616880

約数和(自身を除く): 534080622

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 529, 874, 1058, 1311, 1587, 2131, 2622, 3174, 3933, 4262, 4761, 6393, 7866, 9522, 10051, 12786, 19179, 20102, 30153, 38358, 40489, 49013, 60306, 80978, 90459, 98026, 121467, 147039, 180918, 242934, 294078, 364401, 441117, 728802, 882234, 931247, 1127299, 1862494, 2254598, 2793741, 3381897, 5587482, 6763794, 8381223, 10145691, 16762446, 20291382, 21418681, 42837362, 64256043, 128512086, 192768129, 385536258]

約数ペア:

[(1, 385536258), (2, 192768129), (3, 128512086), (6, 64256043), (9, 42837362), (18, 21418681), (19, 20291382), (23, 16762446), (38, 10145691), (46, 8381223), (57, 6763794), (69, 5587482), (114, 3381897), (138, 2793741), (171, 2254598), (207, 1862494), (342, 1127299), (414, 931247), (437, 882234), (529, 728802), (874, 441117), (1058, 364401), (1311, 294078), (1587, 242934), (2131, 180918), (2622, 147039), (3174, 121467), (3933, 98026), (4262, 90459), (4761, 80978), (6393, 60306), (7866, 49013), (9522, 40489), (10051, 38358), (12786, 30153), (19179, 20102)]