2216491278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 4686170112

約数和(自身を除く): 2469678834

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 211, 326, 422, 467, 489, 633, 934, 978, 1266, 1401, 2802, 3749, 4853, 7498, 9706, 10741, 11247, 14559, 21482, 22494, 29118, 32223, 34393, 64446, 68786, 76121, 98537, 103179, 152242, 197074, 206358, 228363, 295611, 456726, 591222, 791039, 1582078, 1750783, 2266351, 2373117, 3501566, 4532702, 4746234, 5252349, 6799053, 10504698, 13598106, 16061531, 32123062, 48184593, 96369186, 369415213, 738830426, 1108245639, 2216491278]

約数ペア:

[(1, 2216491278), (2, 1108245639), (3, 738830426), (6, 369415213), (23, 96369186), (46, 48184593), (69, 32123062), (138, 16061531), (163, 13598106), (211, 10504698), (326, 6799053), (422, 5252349), (467, 4746234), (489, 4532702), (633, 3501566), (934, 2373117), (978, 2266351), (1266, 1750783), (1401, 1582078), (2802, 791039), (3749, 591222), (4853, 456726), (7498, 295611), (9706, 228363), (10741, 206358), (11247, 197074), (14559, 152242), (21482, 103179), (22494, 98537), (29118, 76121), (32223, 68786), (34393, 64446)]