1040569472

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{643}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 2128291200

約数和(自身を除く): 1087721728

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 269, 376, 538, 643, 752, 1076, 1286, 1504, 2152, 2572, 3008, 4304, 5144, 6016, 8608, 10288, 12643, 17216, 20576, 25286, 30221, 34432, 41152, 50572, 60442, 82304, 101144, 120884, 172967, 202288, 241768, 345934, 404576, 483536, 691868, 809152, 967072, 1383736, 1618304, 1934144, 2767472, 3868288, 5534944, 8129449, 11069888, 16258898, 22139776, 32517796, 65035592, 130071184, 260142368, 520284736, 1040569472]

約数ペア:

[(1, 1040569472), (2, 520284736), (4, 260142368), (8, 130071184), (16, 65035592), (32, 32517796), (47, 22139776), (64, 16258898), (94, 11069888), (128, 8129449), (188, 5534944), (269, 3868288), (376, 2767472), (538, 1934144), (643, 1618304), (752, 1383736), (1076, 967072), (1286, 809152), (1504, 691868), (2152, 483536), (2572, 404576), (3008, 345934), (4304, 241768), (5144, 202288), (6016, 172967), (8608, 120884), (10288, 101144), (12643, 82304), (17216, 60442), (20576, 50572), (25286, 41152), (30221, 34432)]