229135218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1403

約数の個数: 64

約数和(自身を含む): 514926720

約数和(自身を除く): 285791502

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 53, 78, 86, 106, 129, 159, 258, 318, 559, 689, 1118, 1289, 1378, 1677, 2067, 2279, 2578, 3354, 3867, 4134, 4558, 6837, 7734, 13674, 16757, 29627, 33514, 50271, 55427, 59254, 68317, 88881, 100542, 110854, 136634, 166281, 177762, 204951, 332562, 409902, 720551, 888121, 1441102, 1776242, 2161653, 2664363, 2937631, 4323306, 5328726, 5875262, 8812893, 17625786, 38189203, 76378406, 114567609, 229135218]

約数ペア:

[(1, 229135218), (2, 114567609), (3, 76378406), (6, 38189203), (13, 17625786), (26, 8812893), (39, 5875262), (43, 5328726), (53, 4323306), (78, 2937631), (86, 2664363), (106, 2161653), (129, 1776242), (159, 1441102), (258, 888121), (318, 720551), (559, 409902), (689, 332562), (1118, 204951), (1289, 177762), (1378, 166281), (1677, 136634), (2067, 110854), (2279, 100542), (2578, 88881), (3354, 68317), (3867, 59254), (4134, 55427), (4558, 50271), (6837, 33514), (7734, 29627), (13674, 16757)]