213727128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{863}}^1$

素因数の和:1496

約数の個数: 64

約数和(自身を含む): 567336960

約数和(自身を除く): 353609832

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 607, 863, 1214, 1726, 1821, 2428, 2589, 3452, 3642, 4856, 5178, 6904, 7284, 10319, 10356, 14568, 14671, 20638, 20712, 29342, 30957, 41276, 44013, 58684, 61914, 82552, 88026, 117368, 123828, 176052, 247656, 352104, 523841, 1047682, 1571523, 2095364, 3143046, 4190728, 6286092, 8905297, 12572184, 17810594, 26715891, 35621188, 53431782, 71242376, 106863564, 213727128]

約数ペア:

[(1, 213727128), (2, 106863564), (3, 71242376), (4, 53431782), (6, 35621188), (8, 26715891), (12, 17810594), (17, 12572184), (24, 8905297), (34, 6286092), (51, 4190728), (68, 3143046), (102, 2095364), (136, 1571523), (204, 1047682), (408, 523841), (607, 352104), (863, 247656), (1214, 176052), (1726, 123828), (1821, 117368), (2428, 88026), (2589, 82552), (3452, 61914), (3642, 58684), (4856, 44013), (5178, 41276), (6904, 30957), (7284, 29342), (10319, 20712), (10356, 20638), (14568, 14671)]