268889451964

素因数分解:

$2^2\times 7^2\times {\mathrm{332417}}^1\times {\mathrm{4127}}^1$

素因数の和:336562

約数の個数: 36

約数和(自身を含む): 547516380096

約数和(自身を除く): 278626928132

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 4127, 8254, 16508, 28889, 57778, 115556, 202223, 332417, 404446, 664834, 808892, 1329668, 2326919, 4653838, 9307676, 16288433, 32576866, 65153732, 1371884959, 2743769918, 5487539836, 9603194713, 19206389426, 38412778852, 67222362991, 134444725982, 268889451964]

約数ペア:

[(1, 268889451964), (2, 134444725982), (4, 67222362991), (7, 38412778852), (14, 19206389426), (28, 9603194713), (49, 5487539836), (98, 2743769918), (196, 1371884959), (4127, 65153732), (8254, 32576866), (16508, 16288433), (28889, 9307676), (57778, 4653838), (115556, 2326919), (202223, 1329668), (332417, 808892), (404446, 664834)]