644182716

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{6691}}^1$

素因数の和:6882

約数の個数: 48

約数和(自身を含む): 1537982208

約数和(自身を除く): 893799492

約数列:

[1, 2, 3, 4, 6, 12, 71, 113, 142, 213, 226, 284, 339, 426, 452, 678, 852, 1356, 6691, 8023, 13382, 16046, 20073, 24069, 26764, 32092, 40146, 48138, 80292, 96276, 475061, 756083, 950122, 1425183, 1512166, 1900244, 2268249, 2850366, 3024332, 4536498, 5700732, 9072996, 53681893, 107363786, 161045679, 214727572, 322091358, 644182716]

約数ペア:

[(1, 644182716), (2, 322091358), (3, 214727572), (4, 161045679), (6, 107363786), (12, 53681893), (71, 9072996), (113, 5700732), (142, 4536498), (213, 3024332), (226, 2850366), (284, 2268249), (339, 1900244), (426, 1512166), (452, 1425183), (678, 950122), (852, 756083), (1356, 475061), (6691, 96276), (8023, 80292), (13382, 48138), (16046, 40146), (20073, 32092), (24069, 26764)]