2687256

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:71

約数の個数: 160

約数和(自身を含む): 9147600

約数和(自身を除く): 6460344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 29, 33, 36, 39, 44, 52, 54, 58, 66, 72, 78, 81, 87, 88, 99, 104, 108, 116, 117, 132, 143, 156, 162, 174, 198, 216, 232, 234, 261, 264, 286, 297, 312, 319, 324, 348, 351, 377, 396, 429, 468, 522, 572, 594, 638, 648, 696, 702, 754, 783, 792, 858, 891, 936, 957, 1044, 1053, 1131, 1144, 1188, 1276, 1287, 1404, 1508, 1566, 1716, 1782, 1914, 2088, 2106, 2262, 2349, 2376, 2552, 2574, 2808, 2871, 3016, 3132, 3393, 3432, 3564, 3828, 3861, 4147, 4212, 4524, 4698, 5148, 5742, 6264, 6786, 7128, 7656, 7722, 8294, 8424, 8613, 9048, 9396, 10179, 10296, 11484, 11583, 12441, 13572, 15444, 16588, 17226, 18792, 20358, 22968, 23166, 24882, 25839, 27144, 30537, 30888, 33176, 34452, 37323, 40716, 46332, 49764, 51678, 61074, 68904, 74646, 81432, 92664, 99528, 103356, 111969, 122148, 149292, 206712, 223938, 244296, 298584, 335907, 447876, 671814, 895752, 1343628, 2687256]

約数ペア:

[(1, 2687256), (2, 1343628), (3, 895752), (4, 671814), (6, 447876), (8, 335907), (9, 298584), (11, 244296), (12, 223938), (13, 206712), (18, 149292), (22, 122148), (24, 111969), (26, 103356), (27, 99528), (29, 92664), (33, 81432), (36, 74646), (39, 68904), (44, 61074), (52, 51678), (54, 49764), (58, 46332), (66, 40716), (72, 37323), (78, 34452), (81, 33176), (87, 30888), (88, 30537), (99, 27144), (104, 25839), (108, 24882), (116, 23166), (117, 22968), (132, 20358), (143, 18792), (156, 17226), (162, 16588), (174, 15444), (198, 13572), (216, 12441), (232, 11583), (234, 11484), (261, 10296), (264, 10179), (286, 9396), (297, 9048), (312, 8613), (319, 8424), (324, 8294), (348, 7722), (351, 7656), (377, 7128), (396, 6786), (429, 6264), (468, 5742), (522, 5148), (572, 4698), (594, 4524), (638, 4212), (648, 4147), (696, 3861), (702, 3828), (754, 3564), (783, 3432), (792, 3393), (858, 3132), (891, 3016), (936, 2871), (957, 2808), (1044, 2574), (1053, 2552), (1131, 2376), (1144, 2349), (1188, 2262), (1276, 2106), (1287, 2088), (1404, 1914), (1508, 1782), (1566, 1716)]