223938

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:64

約数の個数: 64

約数和(自身を含む): 604800

約数和(自身を除く): 380862

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 29, 33, 39, 54, 58, 66, 78, 87, 99, 117, 143, 174, 198, 234, 261, 286, 297, 319, 351, 377, 429, 522, 594, 638, 702, 754, 783, 858, 957, 1131, 1287, 1566, 1914, 2262, 2574, 2871, 3393, 3861, 4147, 5742, 6786, 7722, 8294, 8613, 10179, 12441, 17226, 20358, 24882, 37323, 74646, 111969, 223938]

約数ペア:

[(1, 223938), (2, 111969), (3, 74646), (6, 37323), (9, 24882), (11, 20358), (13, 17226), (18, 12441), (22, 10179), (26, 8613), (27, 8294), (29, 7722), (33, 6786), (39, 5742), (54, 4147), (58, 3861), (66, 3393), (78, 2871), (87, 2574), (99, 2262), (117, 1914), (143, 1566), (174, 1287), (198, 1131), (234, 957), (261, 858), (286, 783), (297, 754), (319, 702), (351, 638), (377, 594), (429, 522)]