1686069168

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{161873}}^1$

素因数の和:161922

約数の個数: 80

約数和(自身を含む): 5138528256

約数和(自身を除く): 3452459088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 161873, 323746, 485619, 647492, 971238, 1133111, 1294984, 1942476, 2266222, 2589968, 3399333, 3884952, 4532444, 5018063, 6798666, 7769904, 9064888, 10036126, 13597332, 15054189, 18129776, 20072252, 27194664, 30108378, 35126441, 40144504, 54389328, 60216756, 70252882, 80289008, 105379323, 120433512, 140505764, 210758646, 240867024, 281011528, 421517292, 562023056, 843034584, 1686069168]

約数ペア:

[(1, 1686069168), (2, 843034584), (3, 562023056), (4, 421517292), (6, 281011528), (7, 240867024), (8, 210758646), (12, 140505764), (14, 120433512), (16, 105379323), (21, 80289008), (24, 70252882), (28, 60216756), (31, 54389328), (42, 40144504), (48, 35126441), (56, 30108378), (62, 27194664), (84, 20072252), (93, 18129776), (112, 15054189), (124, 13597332), (168, 10036126), (186, 9064888), (217, 7769904), (248, 6798666), (336, 5018063), (372, 4532444), (434, 3884952), (496, 3399333), (651, 2589968), (744, 2266222), (868, 1942476), (1302, 1294984), (1488, 1133111), (1736, 971238), (2604, 647492), (3472, 485619), (5208, 323746), (10416, 161873)]