261936697506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1153}}^1\times {\mathrm{6247}}^1$

素因数の和:7464

約数の個数: 128

約数和(自身を含む): 622960588800

約数和(自身を除く): 361023891294

約数列:

[1, 2, 3, 6, 11, 19, 22, 29, 33, 38, 57, 58, 66, 87, 114, 174, 209, 319, 418, 551, 627, 638, 957, 1102, 1153, 1254, 1653, 1914, 2306, 3306, 3459, 6061, 6247, 6918, 12122, 12494, 12683, 18183, 18741, 21907, 25366, 33437, 36366, 37482, 38049, 43814, 65721, 66874, 68717, 76098, 100311, 118693, 131442, 137434, 181163, 200622, 206151, 237386, 240977, 356079, 362326, 367807, 412302, 481954, 543489, 635303, 712158, 722931, 735614, 1086978, 1103421, 1270606, 1305623, 1445862, 1905909, 1992793, 2206842, 2611246, 3442097, 3811818, 3916869, 3985586, 5978379, 6884194, 6988333, 7202791, 7833738, 10326291, 11956758, 13976666, 14405582, 20652582, 20964999, 21608373, 37863067, 41929998, 43216746, 75726134, 79230701, 113589201, 136853029, 158461402, 208880939, 227178402, 237692103, 273706058, 410559087, 417761878, 475384206, 626642817, 821118174, 1253285634, 1505383319, 2297690329, 3010766638, 3968737841, 4516149957, 4595380658, 6893070987, 7937475682, 9032299914, 11906213523, 13786141974, 23812427046, 43656116251, 87312232502, 130968348753, 261936697506]

約数ペア:

[(1, 261936697506), (2, 130968348753), (3, 87312232502), (6, 43656116251), (11, 23812427046), (19, 13786141974), (22, 11906213523), (29, 9032299914), (33, 7937475682), (38, 6893070987), (57, 4595380658), (58, 4516149957), (66, 3968737841), (87, 3010766638), (114, 2297690329), (174, 1505383319), (209, 1253285634), (319, 821118174), (418, 626642817), (551, 475384206), (627, 417761878), (638, 410559087), (957, 273706058), (1102, 237692103), (1153, 227178402), (1254, 208880939), (1653, 158461402), (1914, 136853029), (2306, 113589201), (3306, 79230701), (3459, 75726134), (6061, 43216746), (6247, 41929998), (6918, 37863067), (12122, 21608373), (12494, 20964999), (12683, 20652582), (18183, 14405582), (18741, 13976666), (21907, 11956758), (25366, 10326291), (33437, 7833738), (36366, 7202791), (37482, 6988333), (38049, 6884194), (43814, 5978379), (65721, 3985586), (66874, 3916869), (68717, 3811818), (76098, 3442097), (100311, 2611246), (118693, 2206842), (131442, 1992793), (137434, 1905909), (181163, 1445862), (200622, 1305623), (206151, 1270606), (237386, 1103421), (240977, 1086978), (356079, 735614), (362326, 722931), (367807, 712158), (412302, 635303), (481954, 543489)]