333121474

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 613251072

約数和(自身を除く): 280129598

約数列:

[1, 2, 7, 14, 31, 41, 62, 82, 97, 193, 194, 217, 287, 386, 434, 574, 679, 1271, 1351, 1358, 2542, 2702, 3007, 3977, 5983, 6014, 7913, 7954, 8897, 11966, 15826, 17794, 18721, 21049, 27839, 37442, 41881, 42098, 55391, 55678, 83762, 110782, 123287, 131047, 245303, 246574, 262094, 490606, 580351, 767561, 863009, 1160702, 1535122, 1717121, 1726018, 3434242, 4062457, 5372927, 8124914, 10745854, 23794391, 47588782, 166560737, 333121474]

約数ペア:

[(1, 333121474), (2, 166560737), (7, 47588782), (14, 23794391), (31, 10745854), (41, 8124914), (62, 5372927), (82, 4062457), (97, 3434242), (193, 1726018), (194, 1717121), (217, 1535122), (287, 1160702), (386, 863009), (434, 767561), (574, 580351), (679, 490606), (1271, 262094), (1351, 246574), (1358, 245303), (2542, 131047), (2702, 123287), (3007, 110782), (3977, 83762), (5983, 55678), (6014, 55391), (7913, 42098), (7954, 41881), (8897, 37442), (11966, 27839), (15826, 21049), (17794, 18721)]