339739323

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 621035520

約数和(自身を除く): 281296197

約数列:

[1, 3, 7, 11, 19, 21, 31, 33, 57, 77, 93, 121, 133, 209, 217, 227, 231, 341, 363, 399, 589, 627, 651, 681, 847, 1023, 1463, 1589, 1767, 2299, 2387, 2497, 2541, 3751, 4123, 4313, 4389, 4767, 6479, 6897, 7037, 7161, 7491, 11253, 12369, 12939, 16093, 17479, 19437, 21111, 26257, 27467, 30191, 45353, 47443, 48279, 49259, 52437, 71269, 77407, 78771, 82401, 90573, 133703, 136059, 142329, 147777, 192269, 213807, 232221, 332101, 401109, 498883, 521873, 541849, 576807, 851477, 935921, 996303, 1470733, 1496649, 1565619, 1625547, 2554431, 2807763, 3653111, 4412199, 5960339, 10295131, 10959333, 16178063, 17881017, 30885393, 48534189, 113246441, 339739323]

約数ペア:

[(1, 339739323), (3, 113246441), (7, 48534189), (11, 30885393), (19, 17881017), (21, 16178063), (31, 10959333), (33, 10295131), (57, 5960339), (77, 4412199), (93, 3653111), (121, 2807763), (133, 2554431), (209, 1625547), (217, 1565619), (227, 1496649), (231, 1470733), (341, 996303), (363, 935921), (399, 851477), (589, 576807), (627, 541849), (651, 521873), (681, 498883), (847, 401109), (1023, 332101), (1463, 232221), (1589, 213807), (1767, 192269), (2299, 147777), (2387, 142329), (2497, 136059), (2541, 133703), (3751, 90573), (4123, 82401), (4313, 78771), (4389, 77407), (4767, 71269), (6479, 52437), (6897, 49259), (7037, 48279), (7161, 47443), (7491, 45353), (11253, 30191), (12369, 27467), (12939, 26257), (16093, 21111), (17479, 19437)]