408059238

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8257

約数の個数: 48

約数和(自身を含む): 898891776

約数和(自身を除く): 490832538

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 361, 437, 722, 874, 1083, 1311, 2166, 2622, 8191, 8303, 16382, 16606, 24573, 24909, 49146, 49818, 155629, 188393, 311258, 376786, 466887, 565179, 933774, 1130358, 2956951, 3579467, 5913902, 7158934, 8870853, 10738401, 17741706, 21476802, 68009873, 136019746, 204029619, 408059238]

約数ペア:

[(1, 408059238), (2, 204029619), (3, 136019746), (6, 68009873), (19, 21476802), (23, 17741706), (38, 10738401), (46, 8870853), (57, 7158934), (69, 5913902), (114, 3579467), (138, 2956951), (361, 1130358), (437, 933774), (722, 565179), (874, 466887), (1083, 376786), (1311, 311258), (2166, 188393), (2622, 155629), (8191, 49818), (8303, 49146), (16382, 24909), (16606, 24573)]