380983498

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 721612800

約数和(自身を除く): 340629302

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 191, 203, 238, 289, 382, 406, 493, 578, 986, 1337, 2023, 2674, 3247, 3451, 4046, 4913, 5539, 6494, 6902, 8381, 9826, 11078, 16762, 22729, 34391, 38773, 45458, 55199, 58667, 68782, 77546, 94163, 110398, 117334, 142477, 188326, 284954, 386393, 659141, 772786, 938383, 997339, 1318282, 1600771, 1876766, 1994678, 3201542, 6568681, 11205397, 13137362, 22410794, 27213107, 54426214, 190491749, 380983498]

約数ペア:

[(1, 380983498), (2, 190491749), (7, 54426214), (14, 27213107), (17, 22410794), (29, 13137362), (34, 11205397), (58, 6568681), (119, 3201542), (191, 1994678), (203, 1876766), (238, 1600771), (289, 1318282), (382, 997339), (406, 938383), (493, 772786), (578, 659141), (986, 386393), (1337, 284954), (2023, 188326), (2674, 142477), (3247, 117334), (3451, 110398), (4046, 94163), (4913, 77546), (5539, 68782), (6494, 58667), (6902, 55199), (8381, 45458), (9826, 38773), (11078, 34391), (16762, 22729)]