238243432

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 557668800

約数和(自身を除く): 319425368

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 56, 62, 76, 124, 133, 152, 217, 233, 248, 266, 434, 466, 532, 589, 868, 932, 961, 1064, 1178, 1631, 1736, 1864, 1922, 2356, 3262, 3844, 4123, 4427, 4712, 6524, 6727, 7223, 7688, 8246, 8854, 13048, 13454, 14446, 16492, 17708, 18259, 26908, 28892, 30989, 32984, 35416, 36518, 50561, 53816, 57784, 61978, 73036, 101122, 123956, 127813, 137237, 146072, 202244, 223913, 247912, 255626, 274474, 404488, 447826, 511252, 548948, 895652, 960659, 1022504, 1097896, 1567391, 1791304, 1921318, 3134782, 3842636, 4254347, 6269564, 7685272, 8508694, 12539128, 17017388, 29780429, 34034776, 59560858, 119121716, 238243432]

約数ペア:

[(1, 238243432), (2, 119121716), (4, 59560858), (7, 34034776), (8, 29780429), (14, 17017388), (19, 12539128), (28, 8508694), (31, 7685272), (38, 6269564), (56, 4254347), (62, 3842636), (76, 3134782), (124, 1921318), (133, 1791304), (152, 1567391), (217, 1097896), (233, 1022504), (248, 960659), (266, 895652), (434, 548948), (466, 511252), (532, 447826), (589, 404488), (868, 274474), (932, 255626), (961, 247912), (1064, 223913), (1178, 202244), (1631, 146072), (1736, 137237), (1864, 127813), (1922, 123956), (2356, 101122), (3262, 73036), (3844, 61978), (4123, 57784), (4427, 53816), (4712, 50561), (6524, 36518), (6727, 35416), (7223, 32984), (7688, 30989), (8246, 28892), (8854, 26908), (13048, 18259), (13454, 17708), (14446, 16492)]