554542512

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{26437}}^1$

素因数の和:26490

約数の個数: 80

約数和(自身を含む): 1573589760

約数和(自身を除く): 1019047248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 38, 46, 48, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 874, 912, 1104, 1311, 1748, 2622, 3496, 5244, 6992, 10488, 20976, 26437, 52874, 79311, 105748, 158622, 211496, 317244, 422992, 502303, 608051, 634488, 1004606, 1216102, 1268976, 1506909, 1824153, 2009212, 2432204, 3013818, 3648306, 4018424, 4864408, 6027636, 7296612, 8036848, 9728816, 11552969, 12055272, 14593224, 23105938, 24110544, 29186448, 34658907, 46211876, 69317814, 92423752, 138635628, 184847504, 277271256, 554542512]

約数ペア:

[(1, 554542512), (2, 277271256), (3, 184847504), (4, 138635628), (6, 92423752), (8, 69317814), (12, 46211876), (16, 34658907), (19, 29186448), (23, 24110544), (24, 23105938), (38, 14593224), (46, 12055272), (48, 11552969), (57, 9728816), (69, 8036848), (76, 7296612), (92, 6027636), (114, 4864408), (138, 4018424), (152, 3648306), (184, 3013818), (228, 2432204), (276, 2009212), (304, 1824153), (368, 1506909), (437, 1268976), (456, 1216102), (552, 1004606), (874, 634488), (912, 608051), (1104, 502303), (1311, 422992), (1748, 317244), (2622, 211496), (3496, 158622), (5244, 105748), (6992, 79311), (10488, 52874), (20976, 26437)]