272105406

素因数分解:

$2^1\times 3^4\times {\mathrm{487}}^1\times {\mathrm{3449}}^1$

素因数の和:3950

約数の個数: 40

約数和(自身を含む): 611146800

約数和(自身を除く): 339041394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 487, 974, 1461, 2922, 3449, 4383, 6898, 8766, 10347, 13149, 20694, 26298, 31041, 39447, 62082, 78894, 93123, 186246, 279369, 558738, 1679663, 3359326, 5038989, 10077978, 15116967, 30233934, 45350901, 90701802, 136052703, 272105406]

約数ペア:

[(1, 272105406), (2, 136052703), (3, 90701802), (6, 45350901), (9, 30233934), (18, 15116967), (27, 10077978), (54, 5038989), (81, 3359326), (162, 1679663), (487, 558738), (974, 279369), (1461, 186246), (2922, 93123), (3449, 78894), (4383, 62082), (6898, 39447), (8766, 31041), (10347, 26298), (13149, 20694)]