389936034

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{3319}}^1$

素因数の和:3495

約数の個数: 48

約数和(自身を含む): 866998080

約数和(自身を除く): 477062046

約数列:

[1, 2, 3, 6, 9, 18, 61, 107, 122, 183, 214, 321, 366, 549, 642, 963, 1098, 1926, 3319, 6527, 6638, 9957, 13054, 19581, 19914, 29871, 39162, 58743, 59742, 117486, 202459, 355133, 404918, 607377, 710266, 1065399, 1214754, 1822131, 2130798, 3196197, 3644262, 6392394, 21663113, 43326226, 64989339, 129978678, 194968017, 389936034]

約数ペア:

[(1, 389936034), (2, 194968017), (3, 129978678), (6, 64989339), (9, 43326226), (18, 21663113), (61, 6392394), (107, 3644262), (122, 3196197), (183, 2130798), (214, 1822131), (321, 1214754), (366, 1065399), (549, 710266), (642, 607377), (963, 404918), (1098, 355133), (1926, 202459), (3319, 117486), (6527, 59742), (6638, 58743), (9957, 39162), (13054, 29871), (19581, 19914)]