210268288

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2853

約数の個数: 64

約数和(自身を含む): 455328000

約数和(自身を除く): 245059712

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 64, 76, 124, 128, 152, 248, 304, 496, 589, 608, 992, 1178, 1216, 1984, 2356, 2432, 2789, 3968, 4712, 5578, 9424, 11156, 18848, 22312, 37696, 44624, 52991, 75392, 86459, 89248, 105982, 172918, 178496, 211964, 345836, 356992, 423928, 691672, 847856, 1383344, 1642721, 1695712, 2766688, 3285442, 3391424, 5533376, 6570884, 6782848, 11066752, 13141768, 26283536, 52567072, 105134144, 210268288]

約数ペア:

[(1, 210268288), (2, 105134144), (4, 52567072), (8, 26283536), (16, 13141768), (19, 11066752), (31, 6782848), (32, 6570884), (38, 5533376), (62, 3391424), (64, 3285442), (76, 2766688), (124, 1695712), (128, 1642721), (152, 1383344), (248, 847856), (304, 691672), (496, 423928), (589, 356992), (608, 345836), (992, 211964), (1178, 178496), (1216, 172918), (1984, 105982), (2356, 89248), (2432, 86459), (2789, 75392), (3968, 52991), (4712, 44624), (5578, 37696), (9424, 22312), (11156, 18848)]