238323764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{1291}}^1$

素因数の和:1668

約数の個数: 48

約数和(自身を含む): 503569920

約数和(自身を除く): 265246156

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 347, 532, 694, 1291, 1388, 2429, 2582, 4858, 5164, 6593, 9037, 9716, 13186, 18074, 24529, 26372, 36148, 46151, 49058, 92302, 98116, 171703, 184604, 343406, 447977, 686812, 895954, 1791908, 3135839, 6271678, 8511563, 12543356, 17023126, 34046252, 59580941, 119161882, 238323764]

約数ペア:

[(1, 238323764), (2, 119161882), (4, 59580941), (7, 34046252), (14, 17023126), (19, 12543356), (28, 8511563), (38, 6271678), (76, 3135839), (133, 1791908), (266, 895954), (347, 686812), (532, 447977), (694, 343406), (1291, 184604), (1388, 171703), (2429, 98116), (2582, 92302), (4858, 49058), (5164, 46151), (6593, 36148), (9037, 26372), (9716, 24529), (13186, 18074)]