2664047881216

素因数分解:

$2^{10}\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{218641}}^1$

素因数の和:218897

約数の個数: 88

約数和(自身を含む): 5431590271664

約数和(自身を除く): 2767542390448

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 163, 256, 292, 326, 512, 584, 652, 1024, 1168, 1304, 2336, 2608, 4672, 5216, 9344, 10432, 11899, 18688, 20864, 23798, 37376, 41728, 47596, 74752, 83456, 95192, 166912, 190384, 218641, 380768, 437282, 761536, 874564, 1523072, 1749128, 3046144, 3498256, 6092288, 6996512, 12184576, 13993024, 15960793, 27986048, 31921586, 35638483, 55972096, 63843172, 71276966, 111944192, 127686344, 142553932, 223888384, 255372688, 285107864, 510745376, 570215728, 1021490752, 1140431456, 2042981504, 2280862912, 2601609259, 4085963008, 4561725824, 5203218518, 8171926016, 9123451648, 10406437036, 16343852032, 18246903296, 20812874072, 36493806592, 41625748144, 83251496288, 166502992576, 333005985152, 666011970304, 1332023940608, 2664047881216]

約数ペア:

[(1, 2664047881216), (2, 1332023940608), (4, 666011970304), (8, 333005985152), (16, 166502992576), (32, 83251496288), (64, 41625748144), (73, 36493806592), (128, 20812874072), (146, 18246903296), (163, 16343852032), (256, 10406437036), (292, 9123451648), (326, 8171926016), (512, 5203218518), (584, 4561725824), (652, 4085963008), (1024, 2601609259), (1168, 2280862912), (1304, 2042981504), (2336, 1140431456), (2608, 1021490752), (4672, 570215728), (5216, 510745376), (9344, 285107864), (10432, 255372688), (11899, 223888384), (18688, 142553932), (20864, 127686344), (23798, 111944192), (37376, 71276966), (41728, 63843172), (47596, 55972096), (74752, 35638483), (83456, 31921586), (95192, 27986048), (166912, 15960793), (190384, 13993024), (218641, 12184576), (380768, 6996512), (437282, 6092288), (761536, 3498256), (874564, 3046144), (1523072, 1749128)]