38939736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 128

約数和(自身を含む): 113840640

約数和(自身を除く): 74900904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 53, 66, 69, 88, 92, 106, 121, 132, 138, 159, 184, 212, 242, 253, 264, 276, 318, 363, 424, 484, 506, 552, 583, 636, 726, 759, 968, 1012, 1166, 1219, 1272, 1331, 1452, 1518, 1749, 2024, 2332, 2438, 2662, 2783, 2904, 3036, 3498, 3657, 3993, 4664, 4876, 5324, 5566, 6072, 6413, 6996, 7314, 7986, 8349, 9752, 10648, 11132, 12826, 13409, 13992, 14628, 15972, 16698, 19239, 22264, 25652, 26818, 29256, 30613, 31944, 33396, 38478, 40227, 51304, 53636, 61226, 66792, 70543, 76956, 80454, 91839, 107272, 122452, 141086, 147499, 153912, 160908, 183678, 211629, 244904, 282172, 294998, 321816, 367356, 423258, 442497, 564344, 589996, 734712, 846516, 884994, 1179992, 1622489, 1693032, 1769988, 3244978, 3539976, 4867467, 6489956, 9734934, 12979912, 19469868, 38939736]

約数ペア:

[(1, 38939736), (2, 19469868), (3, 12979912), (4, 9734934), (6, 6489956), (8, 4867467), (11, 3539976), (12, 3244978), (22, 1769988), (23, 1693032), (24, 1622489), (33, 1179992), (44, 884994), (46, 846516), (53, 734712), (66, 589996), (69, 564344), (88, 442497), (92, 423258), (106, 367356), (121, 321816), (132, 294998), (138, 282172), (159, 244904), (184, 211629), (212, 183678), (242, 160908), (253, 153912), (264, 147499), (276, 141086), (318, 122452), (363, 107272), (424, 91839), (484, 80454), (506, 76956), (552, 70543), (583, 66792), (636, 61226), (726, 53636), (759, 51304), (968, 40227), (1012, 38478), (1166, 33396), (1219, 31944), (1272, 30613), (1331, 29256), (1452, 26818), (1518, 25652), (1749, 22264), (2024, 19239), (2332, 16698), (2438, 15972), (2662, 14628), (2783, 13992), (2904, 13409), (3036, 12826), (3498, 11132), (3657, 10648), (3993, 9752), (4664, 8349), (4876, 7986), (5324, 7314), (5566, 6996), (6072, 6413)]