38271816

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 119508480

約数和(自身を除く): 81236664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 33, 36, 44, 46, 66, 69, 72, 88, 92, 99, 121, 132, 138, 184, 191, 198, 207, 242, 253, 264, 276, 363, 382, 396, 414, 484, 506, 552, 573, 726, 759, 764, 792, 828, 968, 1012, 1089, 1146, 1452, 1518, 1528, 1656, 1719, 2024, 2101, 2178, 2277, 2292, 2783, 2904, 3036, 3438, 4202, 4356, 4393, 4554, 4584, 5566, 6072, 6303, 6876, 8349, 8404, 8712, 8786, 9108, 11132, 12606, 13179, 13752, 16698, 16808, 17572, 18216, 18909, 22264, 23111, 25047, 25212, 26358, 33396, 35144, 37818, 39537, 46222, 48323, 50094, 50424, 52716, 66792, 69333, 75636, 79074, 92444, 96646, 100188, 105432, 138666, 144969, 151272, 158148, 184888, 193292, 200376, 207999, 277332, 289938, 316296, 386584, 415998, 434907, 531553, 554664, 579876, 831996, 869814, 1063106, 1159752, 1594659, 1663992, 1739628, 2126212, 3189318, 3479256, 4252424, 4783977, 6378636, 9567954, 12757272, 19135908, 38271816]

約数ペア:

[(1, 38271816), (2, 19135908), (3, 12757272), (4, 9567954), (6, 6378636), (8, 4783977), (9, 4252424), (11, 3479256), (12, 3189318), (18, 2126212), (22, 1739628), (23, 1663992), (24, 1594659), (33, 1159752), (36, 1063106), (44, 869814), (46, 831996), (66, 579876), (69, 554664), (72, 531553), (88, 434907), (92, 415998), (99, 386584), (121, 316296), (132, 289938), (138, 277332), (184, 207999), (191, 200376), (198, 193292), (207, 184888), (242, 158148), (253, 151272), (264, 144969), (276, 138666), (363, 105432), (382, 100188), (396, 96646), (414, 92444), (484, 79074), (506, 75636), (552, 69333), (573, 66792), (726, 52716), (759, 50424), (764, 50094), (792, 48323), (828, 46222), (968, 39537), (1012, 37818), (1089, 35144), (1146, 33396), (1452, 26358), (1518, 25212), (1528, 25047), (1656, 23111), (1719, 22264), (2024, 18909), (2101, 18216), (2178, 17572), (2277, 16808), (2292, 16698), (2783, 13752), (2904, 13179), (3036, 12606), (3438, 11132), (4202, 9108), (4356, 8786), (4393, 8712), (4554, 8404), (4584, 8349), (5566, 6876), (6072, 6303)]