316376408

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 636940800

約数和(自身を除く): 320564392

約数列:

[1, 2, 4, 8, 23, 46, 59, 92, 118, 151, 184, 193, 236, 302, 386, 472, 604, 772, 1208, 1357, 1544, 2714, 3473, 4439, 5428, 6946, 8878, 8909, 10856, 11387, 13892, 17756, 17818, 22774, 27784, 29143, 35512, 35636, 45548, 58286, 71272, 91096, 116572, 204907, 233144, 261901, 409814, 523802, 670289, 819628, 1047604, 1340578, 1639256, 1719437, 2095208, 2681156, 3438874, 5362312, 6877748, 13755496, 39547051, 79094102, 158188204, 316376408]

約数ペア:

[(1, 316376408), (2, 158188204), (4, 79094102), (8, 39547051), (23, 13755496), (46, 6877748), (59, 5362312), (92, 3438874), (118, 2681156), (151, 2095208), (184, 1719437), (193, 1639256), (236, 1340578), (302, 1047604), (386, 819628), (472, 670289), (604, 523802), (772, 409814), (1208, 261901), (1357, 233144), (1544, 204907), (2714, 116572), (3473, 91096), (4439, 71272), (5428, 58286), (6946, 45548), (8878, 35636), (8909, 35512), (10856, 29143), (11387, 27784), (13892, 22774), (17756, 17818)]