219145696

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 192

約数和(自身を含む): 588349440

約数和(自身を除く): 369203744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 31, 32, 38, 44, 56, 62, 76, 77, 88, 112, 124, 133, 151, 152, 154, 176, 209, 217, 224, 248, 266, 302, 304, 308, 341, 352, 418, 434, 496, 532, 589, 604, 608, 616, 682, 836, 868, 992, 1057, 1064, 1178, 1208, 1232, 1364, 1463, 1661, 1672, 1736, 2114, 2128, 2356, 2387, 2416, 2464, 2728, 2869, 2926, 3322, 3344, 3472, 4123, 4228, 4256, 4681, 4712, 4774, 4832, 5456, 5738, 5852, 6479, 6644, 6688, 6944, 8246, 8456, 9362, 9424, 9548, 10912, 11476, 11627, 11704, 12958, 13288, 16492, 16912, 18724, 18848, 19096, 20083, 22952, 23254, 23408, 25916, 26576, 31559, 32767, 32984, 33824, 37448, 38192, 40166, 45353, 45904, 46508, 46816, 51491, 51832, 53152, 63118, 65534, 65968, 74896, 76384, 80332, 88939, 90706, 91808, 93016, 102982, 103664, 126236, 131068, 131936, 149792, 160664, 177878, 181412, 186032, 205964, 207328, 220913, 252472, 262136, 321328, 355756, 360437, 362824, 372064, 411928, 441826, 504944, 524272, 622573, 642656, 711512, 720874, 725648, 823856, 883652, 978329, 1009888, 1048544, 1245146, 1423024, 1441748, 1451296, 1647712, 1767304, 1956658, 2490292, 2846048, 2883496, 3534608, 3913316, 4980584, 5766992, 6848303, 7069216, 7826632, 9961168, 11533984, 13696606, 15653264, 19922336, 27393212, 31306528, 54786424, 109572848, 219145696]

約数ペア:

[(1, 219145696), (2, 109572848), (4, 54786424), (7, 31306528), (8, 27393212), (11, 19922336), (14, 15653264), (16, 13696606), (19, 11533984), (22, 9961168), (28, 7826632), (31, 7069216), (32, 6848303), (38, 5766992), (44, 4980584), (56, 3913316), (62, 3534608), (76, 2883496), (77, 2846048), (88, 2490292), (112, 1956658), (124, 1767304), (133, 1647712), (151, 1451296), (152, 1441748), (154, 1423024), (176, 1245146), (209, 1048544), (217, 1009888), (224, 978329), (248, 883652), (266, 823856), (302, 725648), (304, 720874), (308, 711512), (341, 642656), (352, 622573), (418, 524272), (434, 504944), (496, 441826), (532, 411928), (589, 372064), (604, 362824), (608, 360437), (616, 355756), (682, 321328), (836, 262136), (868, 252472), (992, 220913), (1057, 207328), (1064, 205964), (1178, 186032), (1208, 181412), (1232, 177878), (1364, 160664), (1463, 149792), (1661, 131936), (1672, 131068), (1736, 126236), (2114, 103664), (2128, 102982), (2356, 93016), (2387, 91808), (2416, 90706), (2464, 88939), (2728, 80332), (2869, 76384), (2926, 74896), (3322, 65968), (3344, 65534), (3472, 63118), (4123, 53152), (4228, 51832), (4256, 51491), (4681, 46816), (4712, 46508), (4774, 45904), (4832, 45353), (5456, 40166), (5738, 38192), (5852, 37448), (6479, 33824), (6644, 32984), (6688, 32767), (6944, 31559), (8246, 26576), (8456, 25916), (9362, 23408), (9424, 23254), (9548, 22952), (10912, 20083), (11476, 19096), (11627, 18848), (11704, 18724), (12958, 16912), (13288, 16492)]