211326768

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{34129}}^1$

素因数の和:34186

約数の個数: 60

約数和(自身を含む): 605193160

約数和(自身を除く): 393866392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3096, 6192, 34129, 68258, 102387, 136516, 204774, 273032, 307161, 409548, 546064, 614322, 819096, 1228644, 1467547, 1638192, 2457288, 2935094, 4402641, 4914576, 5870188, 8805282, 11740376, 13207923, 17610564, 23480752, 26415846, 35221128, 52831692, 70442256, 105663384, 211326768]

約数ペア:

[(1, 211326768), (2, 105663384), (3, 70442256), (4, 52831692), (6, 35221128), (8, 26415846), (9, 23480752), (12, 17610564), (16, 13207923), (18, 11740376), (24, 8805282), (36, 5870188), (43, 4914576), (48, 4402641), (72, 2935094), (86, 2457288), (129, 1638192), (144, 1467547), (172, 1228644), (258, 819096), (344, 614322), (387, 546064), (516, 409548), (688, 307161), (774, 273032), (1032, 204774), (1548, 136516), (2064, 102387), (3096, 68258), (6192, 34129)]