221934546688

素因数分解:

$2^8\times {\mathrm{89}}^1\times {\mathrm{643}}^1\times {\mathrm{15149}}^1$

素因数の和:15897

約数の個数: 72

約数和(自身を含む): 448706034000

約数和(自身を除く): 226771487312

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 256, 356, 643, 712, 1286, 1424, 2572, 2848, 5144, 5696, 10288, 11392, 15149, 20576, 22784, 30298, 41152, 57227, 60596, 82304, 114454, 121192, 164608, 228908, 242384, 457816, 484768, 915632, 969536, 1348261, 1831264, 1939072, 2696522, 3662528, 3878144, 5393044, 7325056, 9740807, 10786088, 14650112, 19481614, 21572176, 38963228, 43144352, 77926456, 86288704, 155852912, 172577408, 311705824, 345154816, 623411648, 866931823, 1246823296, 1733863646, 2493646592, 3467727292, 6935454584, 13870909168, 27741818336, 55483636672, 110967273344, 221934546688]

約数ペア:

[(1, 221934546688), (2, 110967273344), (4, 55483636672), (8, 27741818336), (16, 13870909168), (32, 6935454584), (64, 3467727292), (89, 2493646592), (128, 1733863646), (178, 1246823296), (256, 866931823), (356, 623411648), (643, 345154816), (712, 311705824), (1286, 172577408), (1424, 155852912), (2572, 86288704), (2848, 77926456), (5144, 43144352), (5696, 38963228), (10288, 21572176), (11392, 19481614), (15149, 14650112), (20576, 10786088), (22784, 9740807), (30298, 7325056), (41152, 5393044), (57227, 3878144), (60596, 3662528), (82304, 2696522), (114454, 1939072), (121192, 1831264), (164608, 1348261), (228908, 969536), (242384, 915632), (457816, 484768)]