2056806648

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31847}}^1$

素因数の和:31898

約数の個数: 128

約数和(自身を含む): 6420556800

約数和(自身を除く): 4363750152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 2392, 2484, 2691, 2808, 3588, 4968, 5382, 7176, 8073, 10764, 16146, 21528, 31847, 32292, 63694, 64584, 95541, 127388, 191082, 254776, 286623, 382164, 414011, 573246, 732481, 764328, 828022, 859869, 1146492, 1242033, 1464962, 1656044, 1719738, 2197443, 2292984, 2484066, 2929924, 3312088, 3439476, 3726099, 4394886, 4968132, 5859848, 6592329, 6878952, 7452198, 8789772, 9522253, 9936264, 11178297, 13184658, 14904396, 17579544, 19044506, 19776987, 22356594, 26369316, 28566759, 29808792, 38089012, 39553974, 44713188, 52738632, 57133518, 76178024, 79107948, 85700277, 89426376, 114267036, 158215896, 171400554, 228534072, 257100831, 342801108, 514201662, 685602216, 1028403324, 2056806648]

約数ペア:

[(1, 2056806648), (2, 1028403324), (3, 685602216), (4, 514201662), (6, 342801108), (8, 257100831), (9, 228534072), (12, 171400554), (13, 158215896), (18, 114267036), (23, 89426376), (24, 85700277), (26, 79107948), (27, 76178024), (36, 57133518), (39, 52738632), (46, 44713188), (52, 39553974), (54, 38089012), (69, 29808792), (72, 28566759), (78, 26369316), (92, 22356594), (104, 19776987), (108, 19044506), (117, 17579544), (138, 14904396), (156, 13184658), (184, 11178297), (207, 9936264), (216, 9522253), (234, 8789772), (276, 7452198), (299, 6878952), (312, 6592329), (351, 5859848), (414, 4968132), (468, 4394886), (552, 3726099), (598, 3439476), (621, 3312088), (702, 2929924), (828, 2484066), (897, 2292984), (936, 2197443), (1196, 1719738), (1242, 1656044), (1404, 1464962), (1656, 1242033), (1794, 1146492), (2392, 859869), (2484, 828022), (2691, 764328), (2808, 732481), (3588, 573246), (4968, 414011), (5382, 382164), (7176, 286623), (8073, 254776), (10764, 191082), (16146, 127388), (21528, 95541), (31847, 64584), (32292, 63694)]