238006626

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3907}}^1$

素因数の和:4007

約数の個数: 64

約数和(自身を含む): 567254016

約数和(自身を除く): 329247390

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 71, 78, 142, 143, 213, 286, 426, 429, 781, 858, 923, 1562, 1846, 2343, 2769, 3907, 4686, 5538, 7814, 10153, 11721, 20306, 23442, 30459, 42977, 50791, 60918, 85954, 101582, 128931, 152373, 257862, 277397, 304746, 554794, 558701, 832191, 1117402, 1664382, 1676103, 3051367, 3352206, 3606161, 6102734, 7212322, 9154101, 10818483, 18308202, 21636966, 39667771, 79335542, 119003313, 238006626]

約数ペア:

[(1, 238006626), (2, 119003313), (3, 79335542), (6, 39667771), (11, 21636966), (13, 18308202), (22, 10818483), (26, 9154101), (33, 7212322), (39, 6102734), (66, 3606161), (71, 3352206), (78, 3051367), (142, 1676103), (143, 1664382), (213, 1117402), (286, 832191), (426, 558701), (429, 554794), (781, 304746), (858, 277397), (923, 257862), (1562, 152373), (1846, 128931), (2343, 101582), (2769, 85954), (3907, 60918), (4686, 50791), (5538, 42977), (7814, 30459), (10153, 23442), (11721, 20306)]