528686268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 1418575872

約数和(自身を除く): 889889604

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 61, 66, 94, 121, 122, 127, 132, 141, 183, 188, 242, 244, 254, 282, 363, 366, 381, 484, 508, 517, 564, 671, 726, 732, 762, 1034, 1342, 1397, 1452, 1524, 1551, 2013, 2068, 2684, 2794, 2867, 3102, 4026, 4191, 5588, 5687, 5734, 5969, 6204, 7381, 7747, 8052, 8382, 8601, 11374, 11468, 11938, 14762, 15367, 15494, 16764, 17061, 17202, 17907, 22143, 22748, 23241, 23876, 29524, 30734, 30988, 31537, 34122, 34404, 35814, 44286, 46101, 46482, 61468, 63074, 65659, 68244, 71628, 85217, 88572, 92202, 92964, 94611, 126148, 131318, 170434, 184404, 189222, 196977, 255651, 262636, 340868, 346907, 364109, 378444, 393954, 511302, 693814, 722249, 728218, 787908, 937387, 1022604, 1040721, 1092327, 1387628, 1444498, 1456436, 1874774, 2081442, 2166747, 2184654, 2812161, 2888996, 3749548, 4005199, 4162884, 4333494, 4369308, 5624322, 8010398, 8666988, 11248644, 12015597, 16020796, 24031194, 44057189, 48062388, 88114378, 132171567, 176228756, 264343134, 528686268]

約数ペア:

[(1, 528686268), (2, 264343134), (3, 176228756), (4, 132171567), (6, 88114378), (11, 48062388), (12, 44057189), (22, 24031194), (33, 16020796), (44, 12015597), (47, 11248644), (61, 8666988), (66, 8010398), (94, 5624322), (121, 4369308), (122, 4333494), (127, 4162884), (132, 4005199), (141, 3749548), (183, 2888996), (188, 2812161), (242, 2184654), (244, 2166747), (254, 2081442), (282, 1874774), (363, 1456436), (366, 1444498), (381, 1387628), (484, 1092327), (508, 1040721), (517, 1022604), (564, 937387), (671, 787908), (726, 728218), (732, 722249), (762, 693814), (1034, 511302), (1342, 393954), (1397, 378444), (1452, 364109), (1524, 346907), (1551, 340868), (2013, 262636), (2068, 255651), (2684, 196977), (2794, 189222), (2867, 184404), (3102, 170434), (4026, 131318), (4191, 126148), (5588, 94611), (5687, 92964), (5734, 92202), (5969, 88572), (6204, 85217), (7381, 71628), (7747, 68244), (8052, 65659), (8382, 63074), (8601, 61468), (11374, 46482), (11468, 46101), (11938, 44286), (14762, 35814), (15367, 34404), (15494, 34122), (16764, 31537), (17061, 30988), (17202, 30734), (17907, 29524), (22143, 23876), (22748, 23241)]