259969194639

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{168449}}^1$

素因数の和:168621

約数の個数: 96

約数和(自身を含む): 499496025600

約数和(自身を除く): 239526830961

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 131, 153, 187, 231, 357, 393, 561, 693, 917, 1071, 1179, 1309, 1441, 1683, 2227, 2751, 3927, 4323, 6681, 8253, 10087, 11781, 12969, 15589, 20043, 24497, 30261, 46767, 73491, 90783, 140301, 168449, 171479, 220473, 505347, 514437, 1179143, 1516041, 1543311, 1852939, 2863633, 3537429, 5558817, 8590899, 10612287, 12970573, 16676451, 20045431, 22066819, 25772697, 31499963, 38911719, 60136293, 66200457, 94499889, 116735157, 154467733, 180408879, 198601371, 220499741, 242735009, 283499667, 375135923, 463403199, 661499223, 728205027, 1125407769, 1390209597, 1699145063, 1984497669, 2184615081, 2625951461, 3376223307, 4126495153, 5097435189, 7877854383, 12379485459, 15292305567, 23633563149, 28885466071, 37138456377, 86656398213, 259969194639]

約数ペア:

[(1, 259969194639), (3, 86656398213), (7, 37138456377), (9, 28885466071), (11, 23633563149), (17, 15292305567), (21, 12379485459), (33, 7877854383), (51, 5097435189), (63, 4126495153), (77, 3376223307), (99, 2625951461), (119, 2184615081), (131, 1984497669), (153, 1699145063), (187, 1390209597), (231, 1125407769), (357, 728205027), (393, 661499223), (561, 463403199), (693, 375135923), (917, 283499667), (1071, 242735009), (1179, 220499741), (1309, 198601371), (1441, 180408879), (1683, 154467733), (2227, 116735157), (2751, 94499889), (3927, 66200457), (4323, 60136293), (6681, 38911719), (8253, 31499963), (10087, 25772697), (11781, 22066819), (12969, 20045431), (15589, 16676451), (20043, 12970573), (24497, 10612287), (30261, 8590899), (46767, 5558817), (73491, 3537429), (90783, 2863633), (140301, 1852939), (168449, 1543311), (171479, 1516041), (220473, 1179143), (505347, 514437)]