272727672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2065

約数の個数: 128

約数和(自身を含む): 839731200

約数和(自身を除く): 567003528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 43, 56, 57, 76, 84, 86, 114, 129, 133, 152, 168, 172, 228, 258, 266, 301, 344, 399, 456, 516, 532, 602, 798, 817, 903, 1032, 1064, 1204, 1596, 1634, 1806, 1987, 2408, 2451, 3192, 3268, 3612, 3974, 4902, 5719, 5961, 6536, 7224, 7948, 9804, 11438, 11922, 13909, 15896, 17157, 19608, 22876, 23844, 27818, 34314, 37753, 41727, 45752, 47688, 55636, 68628, 75506, 83454, 85441, 111272, 113259, 137256, 151012, 166908, 170882, 226518, 256323, 264271, 302024, 333816, 341764, 453036, 512646, 528542, 598087, 683528, 792813, 906072, 1025292, 1057084, 1196174, 1585626, 1623379, 1794261, 2050584, 2114168, 2392348, 3171252, 3246758, 3588522, 4784696, 4870137, 6342504, 6493516, 7177044, 9740274, 11363653, 12987032, 14354088, 19480548, 22727306, 34090959, 38961096, 45454612, 68181918, 90909224, 136363836, 272727672]

約数ペア:

[(1, 272727672), (2, 136363836), (3, 90909224), (4, 68181918), (6, 45454612), (7, 38961096), (8, 34090959), (12, 22727306), (14, 19480548), (19, 14354088), (21, 12987032), (24, 11363653), (28, 9740274), (38, 7177044), (42, 6493516), (43, 6342504), (56, 4870137), (57, 4784696), (76, 3588522), (84, 3246758), (86, 3171252), (114, 2392348), (129, 2114168), (133, 2050584), (152, 1794261), (168, 1623379), (172, 1585626), (228, 1196174), (258, 1057084), (266, 1025292), (301, 906072), (344, 792813), (399, 683528), (456, 598087), (516, 528542), (532, 512646), (602, 453036), (798, 341764), (817, 333816), (903, 302024), (1032, 264271), (1064, 256323), (1204, 226518), (1596, 170882), (1634, 166908), (1806, 151012), (1987, 137256), (2408, 113259), (2451, 111272), (3192, 85441), (3268, 83454), (3612, 75506), (3974, 68628), (4902, 55636), (5719, 47688), (5961, 45752), (6536, 41727), (7224, 37753), (7948, 34314), (9804, 27818), (11438, 23844), (11922, 22876), (13909, 19608), (15896, 17157)]