388465602

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{25621}}^1$

素因数の和:25671

約数の個数: 48

約数和(自身を含む): 937150272

約数和(自身を除く): 548684670

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 5054, 7581, 15162, 25621, 51242, 76863, 153726, 179347, 358694, 486799, 538041, 973598, 1076082, 1460397, 2920794, 3407593, 6815186, 9249181, 10222779, 18498362, 20445558, 27747543, 55495086, 64744267, 129488534, 194232801, 388465602]

約数ペア:

[(1, 388465602), (2, 194232801), (3, 129488534), (6, 64744267), (7, 55495086), (14, 27747543), (19, 20445558), (21, 18498362), (38, 10222779), (42, 9249181), (57, 6815186), (114, 3407593), (133, 2920794), (266, 1460397), (361, 1076082), (399, 973598), (722, 538041), (798, 486799), (1083, 358694), (2166, 179347), (2527, 153726), (5054, 76863), (7581, 51242), (15162, 25621)]