7901816088

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{239}}^1$

素因数の和:601

約数の個数: 128

約数和(自身を含む): 20408371200

約数和(自身を除く): 12506555112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 113, 146, 167, 219, 226, 239, 292, 334, 339, 438, 452, 478, 501, 584, 668, 678, 717, 876, 904, 956, 1002, 1336, 1356, 1434, 1752, 1912, 2004, 2712, 2868, 4008, 5736, 8249, 12191, 16498, 17447, 18871, 24382, 24747, 27007, 32996, 34894, 36573, 37742, 39913, 48764, 49494, 52341, 54014, 56613, 65992, 69788, 73146, 75484, 79826, 81021, 97528, 98988, 104682, 108028, 113226, 119739, 139576, 146292, 150968, 159652, 162042, 197976, 209364, 216056, 226452, 239478, 292584, 319304, 324084, 418728, 452904, 478956, 648168, 957912, 1377583, 1971511, 2755166, 2913649, 3943022, 4132749, 4510169, 5510332, 5827298, 5914533, 7886044, 8265498, 8740947, 9020338, 11020664, 11654596, 11829066, 13530507, 15772088, 16530996, 17481894, 18040676, 23309192, 23658132, 27061014, 33061992, 34963788, 36081352, 47316264, 54122028, 69927576, 108244056, 329242337, 658484674, 987727011, 1316969348, 1975454022, 2633938696, 3950908044, 7901816088]

約数ペア:

[(1, 7901816088), (2, 3950908044), (3, 2633938696), (4, 1975454022), (6, 1316969348), (8, 987727011), (12, 658484674), (24, 329242337), (73, 108244056), (113, 69927576), (146, 54122028), (167, 47316264), (219, 36081352), (226, 34963788), (239, 33061992), (292, 27061014), (334, 23658132), (339, 23309192), (438, 18040676), (452, 17481894), (478, 16530996), (501, 15772088), (584, 13530507), (668, 11829066), (678, 11654596), (717, 11020664), (876, 9020338), (904, 8740947), (956, 8265498), (1002, 7886044), (1336, 5914533), (1356, 5827298), (1434, 5510332), (1752, 4510169), (1912, 4132749), (2004, 3943022), (2712, 2913649), (2868, 2755166), (4008, 1971511), (5736, 1377583), (8249, 957912), (12191, 648168), (16498, 478956), (17447, 452904), (18871, 418728), (24382, 324084), (24747, 319304), (27007, 292584), (32996, 239478), (34894, 226452), (36573, 216056), (37742, 209364), (39913, 197976), (48764, 162042), (49494, 159652), (52341, 150968), (54014, 146292), (56613, 139576), (65992, 119739), (69788, 113226), (73146, 108028), (75484, 104682), (79826, 98988), (81021, 97528)]