303561076

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1093}}^1$

素因数の和:1233

約数の個数: 72

約数和(自身を含む): 672219240

約数和(自身を除く): 368658164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 109, 182, 196, 218, 364, 436, 637, 763, 1093, 1274, 1417, 1526, 2186, 2548, 2834, 3052, 4372, 5341, 5668, 7651, 9919, 10682, 14209, 15302, 19838, 21364, 28418, 30604, 39676, 53557, 56836, 69433, 99463, 107114, 119137, 138866, 198926, 214228, 238274, 277732, 397852, 476548, 696241, 833959, 1392482, 1548781, 1667918, 2784964, 3097562, 3335836, 5837713, 6195124, 10841467, 11675426, 21682934, 23350852, 43365868, 75890269, 151780538, 303561076]

約数ペア:

[(1, 303561076), (2, 151780538), (4, 75890269), (7, 43365868), (13, 23350852), (14, 21682934), (26, 11675426), (28, 10841467), (49, 6195124), (52, 5837713), (91, 3335836), (98, 3097562), (109, 2784964), (182, 1667918), (196, 1548781), (218, 1392482), (364, 833959), (436, 696241), (637, 476548), (763, 397852), (1093, 277732), (1274, 238274), (1417, 214228), (1526, 198926), (2186, 138866), (2548, 119137), (2834, 107114), (3052, 99463), (4372, 69433), (5341, 56836), (5668, 53557), (7651, 39676), (9919, 30604), (10682, 28418), (14209, 21364), (15302, 19838)]