214475789488

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{829}}^1\times {\mathrm{127321}}^1$

素因数の和:128285

約数の個数: 40

約数和(自身を含む): 419327367680

約数和(自身を除く): 204851578192

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 829, 1016, 1658, 2032, 3316, 6632, 13264, 105283, 127321, 210566, 254642, 421132, 509284, 842264, 1018568, 1684528, 2037136, 16169767, 32339534, 64679068, 105549109, 129358136, 211098218, 258716272, 422196436, 844392872, 1688785744, 13404736843, 26809473686, 53618947372, 107237894744, 214475789488]

約数ペア:

[(1, 214475789488), (2, 107237894744), (4, 53618947372), (8, 26809473686), (16, 13404736843), (127, 1688785744), (254, 844392872), (508, 422196436), (829, 258716272), (1016, 211098218), (1658, 129358136), (2032, 105549109), (3316, 64679068), (6632, 32339534), (13264, 16169767), (105283, 2037136), (127321, 1684528), (210566, 1018568), (254642, 842264), (421132, 509284)]