272405508

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4999}}^1$

素因数の和:5264

約数の個数: 48

約数和(自身を含む): 672000000

約数和(自身を除く): 399594492

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 239, 478, 717, 956, 1434, 2868, 4541, 4999, 9082, 9998, 13623, 14997, 18164, 19996, 27246, 29994, 54492, 59988, 94981, 189962, 284943, 379924, 569886, 1139772, 1194761, 2389522, 3584283, 4779044, 7168566, 14337132, 22700459, 45400918, 68101377, 90801836, 136202754, 272405508]

約数ペア:

[(1, 272405508), (2, 136202754), (3, 90801836), (4, 68101377), (6, 45400918), (12, 22700459), (19, 14337132), (38, 7168566), (57, 4779044), (76, 3584283), (114, 2389522), (228, 1194761), (239, 1139772), (478, 569886), (717, 379924), (956, 284943), (1434, 189962), (2868, 94981), (4541, 59988), (4999, 54492), (9082, 29994), (9998, 27246), (13623, 19996), (14997, 18164)]