327430312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{15439}}^1$

素因数の和:15697

約数の個数: 32

約数和(自身を含む): 672566400

約数和(自身を除く): 345136088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 241, 482, 964, 1928, 2651, 5302, 10604, 15439, 21208, 30878, 61756, 123512, 169829, 339658, 679316, 1358632, 3720799, 7441598, 14883196, 29766392, 40928789, 81857578, 163715156, 327430312]

約数ペア:

[(1, 327430312), (2, 163715156), (4, 81857578), (8, 40928789), (11, 29766392), (22, 14883196), (44, 7441598), (88, 3720799), (241, 1358632), (482, 679316), (964, 339658), (1928, 169829), (2651, 123512), (5302, 61756), (10604, 30878), (15439, 21208)]