339651504

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:463

約数の個数: 120

約数和(自身を含む): 974937600

約数和(自身を除く): 635286096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 139, 142, 144, 213, 239, 278, 284, 417, 426, 478, 556, 568, 639, 717, 834, 852, 956, 1112, 1136, 1251, 1278, 1434, 1668, 1704, 1912, 2151, 2224, 2502, 2556, 2868, 3336, 3408, 3824, 4302, 5004, 5112, 5736, 6672, 8604, 9869, 10008, 10224, 11472, 16969, 17208, 19738, 20016, 29607, 33221, 33938, 34416, 39476, 50907, 59214, 66442, 67876, 78952, 88821, 99663, 101814, 118428, 132884, 135752, 152721, 157904, 177642, 199326, 203628, 236856, 265768, 271504, 298989, 305442, 355284, 398652, 407256, 473712, 531536, 597978, 610884, 710568, 797304, 814512, 1195956, 1221768, 1421136, 1594608, 2358691, 2391912, 2443536, 4717382, 4783824, 7076073, 9434764, 14152146, 18869528, 21228219, 28304292, 37739056, 42456438, 56608584, 84912876, 113217168, 169825752, 339651504]

約数ペア:

[(1, 339651504), (2, 169825752), (3, 113217168), (4, 84912876), (6, 56608584), (8, 42456438), (9, 37739056), (12, 28304292), (16, 21228219), (18, 18869528), (24, 14152146), (36, 9434764), (48, 7076073), (71, 4783824), (72, 4717382), (139, 2443536), (142, 2391912), (144, 2358691), (213, 1594608), (239, 1421136), (278, 1221768), (284, 1195956), (417, 814512), (426, 797304), (478, 710568), (556, 610884), (568, 597978), (639, 531536), (717, 473712), (834, 407256), (852, 398652), (956, 355284), (1112, 305442), (1136, 298989), (1251, 271504), (1278, 265768), (1434, 236856), (1668, 203628), (1704, 199326), (1912, 177642), (2151, 157904), (2224, 152721), (2502, 135752), (2556, 132884), (2868, 118428), (3336, 101814), (3408, 99663), (3824, 88821), (4302, 78952), (5004, 67876), (5112, 66442), (5736, 59214), (6672, 50907), (8604, 39476), (9869, 34416), (10008, 33938), (10224, 33221), (11472, 29607), (16969, 20016), (17208, 19738)]