274221262

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 511142400

約数和(自身を除く): 236921138

約数列:

[1, 2, 7, 14, 19, 38, 59, 101, 118, 133, 173, 202, 266, 346, 413, 707, 826, 1121, 1211, 1414, 1919, 2242, 2422, 3287, 3838, 5959, 6574, 7847, 10207, 11918, 13433, 15694, 17473, 20414, 23009, 26866, 34946, 41713, 46018, 71449, 83426, 113221, 122311, 142898, 193933, 226442, 244622, 331987, 387866, 663974, 792547, 1030907, 1357531, 1585094, 2061814, 2323909, 2715062, 4647818, 7216349, 14432698, 19587233, 39174466, 137110631, 274221262]

約数ペア:

[(1, 274221262), (2, 137110631), (7, 39174466), (14, 19587233), (19, 14432698), (38, 7216349), (59, 4647818), (101, 2715062), (118, 2323909), (133, 2061814), (173, 1585094), (202, 1357531), (266, 1030907), (346, 792547), (413, 663974), (707, 387866), (826, 331987), (1121, 244622), (1211, 226442), (1414, 193933), (1919, 142898), (2242, 122311), (2422, 113221), (3287, 83426), (3838, 71449), (5959, 46018), (6574, 41713), (7847, 34946), (10207, 26866), (11918, 23009), (13433, 20414), (15694, 17473)]