15389804528

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3533}}^1$

素因数の和:3679

約数の個数: 160

約数和(自身を含む): 37861862400

約数和(自身を除く): 22472057872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 89, 92, 112, 133, 152, 161, 178, 184, 266, 304, 322, 356, 368, 437, 532, 623, 644, 712, 874, 1064, 1246, 1288, 1424, 1691, 1748, 2047, 2128, 2492, 2576, 3059, 3382, 3496, 3533, 4094, 4984, 6118, 6764, 6992, 7066, 8188, 9968, 11837, 12236, 13528, 14132, 14329, 16376, 23674, 24472, 24731, 27056, 28264, 28658, 32752, 38893, 47348, 48944, 49462, 56528, 57316, 67127, 77786, 81259, 94696, 98924, 114632, 134254, 155572, 162518, 189392, 197848, 229264, 268508, 272251, 311144, 314437, 325036, 395696, 469889, 537016, 544502, 568813, 622288, 628874, 650072, 939778, 1074032, 1089004, 1137626, 1257748, 1300144, 1543921, 1879556, 2178008, 2201059, 2275252, 2515496, 3087842, 3759112, 4356016, 4402118, 4550504, 5030992, 5974303, 6175684, 7232051, 7518224, 8804236, 9101008, 10807447, 11948606, 12351368, 14464102, 17608472, 21614894, 23897212, 24702736, 28928204, 35216944, 41820121, 43229788, 47794424, 50624357, 57856408, 83640242, 86459576, 95588848, 101248714, 115712816, 137408969, 167280484, 172919152, 202497428, 274817938, 334560968, 404994856, 549635876, 669121936, 809989712, 961862783, 1099271752, 1923725566, 2198543504, 3847451132, 7694902264, 15389804528]

約数ペア:

[(1, 15389804528), (2, 7694902264), (4, 3847451132), (7, 2198543504), (8, 1923725566), (14, 1099271752), (16, 961862783), (19, 809989712), (23, 669121936), (28, 549635876), (38, 404994856), (46, 334560968), (56, 274817938), (76, 202497428), (89, 172919152), (92, 167280484), (112, 137408969), (133, 115712816), (152, 101248714), (161, 95588848), (178, 86459576), (184, 83640242), (266, 57856408), (304, 50624357), (322, 47794424), (356, 43229788), (368, 41820121), (437, 35216944), (532, 28928204), (623, 24702736), (644, 23897212), (712, 21614894), (874, 17608472), (1064, 14464102), (1246, 12351368), (1288, 11948606), (1424, 10807447), (1691, 9101008), (1748, 8804236), (2047, 7518224), (2128, 7232051), (2492, 6175684), (2576, 5974303), (3059, 5030992), (3382, 4550504), (3496, 4402118), (3533, 4356016), (4094, 3759112), (4984, 3087842), (6118, 2515496), (6764, 2275252), (6992, 2201059), (7066, 2178008), (8188, 1879556), (9968, 1543921), (11837, 1300144), (12236, 1257748), (13528, 1137626), (14132, 1089004), (14329, 1074032), (16376, 939778), (23674, 650072), (24472, 628874), (24731, 622288), (27056, 568813), (28264, 544502), (28658, 537016), (32752, 469889), (38893, 395696), (47348, 325036), (48944, 314437), (49462, 311144), (56528, 272251), (57316, 268508), (67127, 229264), (77786, 197848), (81259, 189392), (94696, 162518), (98924, 155572), (114632, 134254)]