1081412656

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:374

約数の個数: 80

約数和(自身を含む): 2190127680

約数和(自身を除く): 1108715024

約数列:

[1, 2, 4, 8, 16, 73, 89, 101, 103, 146, 178, 202, 206, 292, 356, 404, 412, 584, 712, 808, 824, 1168, 1424, 1616, 1648, 6497, 7373, 7519, 8989, 9167, 10403, 12994, 14746, 15038, 17978, 18334, 20806, 25988, 29492, 30076, 35956, 36668, 41612, 51976, 58984, 60152, 71912, 73336, 83224, 103952, 117968, 120304, 143824, 146672, 166448, 656197, 669191, 759419, 925867, 1312394, 1338382, 1518838, 1851734, 2624788, 2676764, 3037676, 3703468, 5249576, 5353528, 6075352, 7406936, 10499152, 10707056, 12150704, 14813872, 67588291, 135176582, 270353164, 540706328, 1081412656]

約数ペア:

[(1, 1081412656), (2, 540706328), (4, 270353164), (8, 135176582), (16, 67588291), (73, 14813872), (89, 12150704), (101, 10707056), (103, 10499152), (146, 7406936), (178, 6075352), (202, 5353528), (206, 5249576), (292, 3703468), (356, 3037676), (404, 2676764), (412, 2624788), (584, 1851734), (712, 1518838), (808, 1338382), (824, 1312394), (1168, 925867), (1424, 759419), (1616, 669191), (1648, 656197), (6497, 166448), (7373, 146672), (7519, 143824), (8989, 120304), (9167, 117968), (10403, 103952), (12994, 83224), (14746, 73336), (15038, 71912), (17978, 60152), (18334, 58984), (20806, 51976), (25988, 41612), (29492, 36668), (30076, 35956)]