239558704

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1607}}^1$

素因数の和:1655

約数の個数: 80

約数和(自身を含む): 583819776

約数和(自身を除く): 344261072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1331, 1607, 1694, 1936, 2662, 3214, 3388, 5324, 6428, 6776, 9317, 10648, 11249, 12856, 13552, 17677, 18634, 21296, 22498, 25712, 35354, 37268, 44996, 70708, 74536, 89992, 123739, 141416, 149072, 179984, 194447, 247478, 282832, 388894, 494956, 777788, 989912, 1361129, 1555576, 1979824, 2138917, 2722258, 3111152, 4277834, 5444516, 8555668, 10889032, 14972419, 17111336, 21778064, 29944838, 34222672, 59889676, 119779352, 239558704]

約数ペア:

[(1, 239558704), (2, 119779352), (4, 59889676), (7, 34222672), (8, 29944838), (11, 21778064), (14, 17111336), (16, 14972419), (22, 10889032), (28, 8555668), (44, 5444516), (56, 4277834), (77, 3111152), (88, 2722258), (112, 2138917), (121, 1979824), (154, 1555576), (176, 1361129), (242, 989912), (308, 777788), (484, 494956), (616, 388894), (847, 282832), (968, 247478), (1232, 194447), (1331, 179984), (1607, 149072), (1694, 141416), (1936, 123739), (2662, 89992), (3214, 74536), (3388, 70708), (5324, 44996), (6428, 37268), (6776, 35354), (9317, 25712), (10648, 22498), (11249, 21296), (12856, 18634), (13552, 17677)]