381166908

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{709}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 904619520

約数和(自身を除く): 523452612

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 631, 709, 852, 1262, 1418, 1893, 2127, 2524, 2836, 3786, 4254, 7572, 8508, 44801, 50339, 89602, 100678, 134403, 151017, 179204, 201356, 268806, 302034, 447379, 537612, 604068, 894758, 1342137, 1789516, 2684274, 5368548, 31763909, 63527818, 95291727, 127055636, 190583454, 381166908]

約数ペア:

[(1, 381166908), (2, 190583454), (3, 127055636), (4, 95291727), (6, 63527818), (12, 31763909), (71, 5368548), (142, 2684274), (213, 1789516), (284, 1342137), (426, 894758), (631, 604068), (709, 537612), (852, 447379), (1262, 302034), (1418, 268806), (1893, 201356), (2127, 179204), (2524, 151017), (2836, 134403), (3786, 100678), (4254, 89602), (7572, 50339), (8508, 44801)]