2785850712

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{18089}}^1$

素因数の和:18158

約数の個数: 128

約数和(自身を含む): 8335872000

約数和(自身を除く): 5550021288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 31, 36, 46, 54, 62, 69, 72, 92, 93, 108, 124, 138, 184, 186, 207, 216, 248, 276, 279, 372, 414, 552, 558, 621, 713, 744, 828, 837, 1116, 1242, 1426, 1656, 1674, 2139, 2232, 2484, 2852, 3348, 4278, 4968, 5704, 6417, 6696, 8556, 12834, 17112, 18089, 19251, 25668, 36178, 38502, 51336, 54267, 72356, 77004, 108534, 144712, 154008, 162801, 217068, 325602, 416047, 434136, 488403, 560759, 651204, 832094, 976806, 1121518, 1248141, 1302408, 1664188, 1682277, 1953612, 2243036, 2496282, 3328376, 3364554, 3744423, 3907224, 4486072, 4992564, 5046831, 6729108, 7488846, 9985128, 10093662, 11233269, 12897457, 13458216, 14977692, 15140493, 20187324, 22466538, 25794914, 29955384, 30280986, 38692371, 40374648, 44933076, 51589828, 60561972, 77384742, 89866152, 103179656, 116077113, 121123944, 154769484, 232154226, 309538968, 348231339, 464308452, 696462678, 928616904, 1392925356, 2785850712]

約数ペア:

[(1, 2785850712), (2, 1392925356), (3, 928616904), (4, 696462678), (6, 464308452), (8, 348231339), (9, 309538968), (12, 232154226), (18, 154769484), (23, 121123944), (24, 116077113), (27, 103179656), (31, 89866152), (36, 77384742), (46, 60561972), (54, 51589828), (62, 44933076), (69, 40374648), (72, 38692371), (92, 30280986), (93, 29955384), (108, 25794914), (124, 22466538), (138, 20187324), (184, 15140493), (186, 14977692), (207, 13458216), (216, 12897457), (248, 11233269), (276, 10093662), (279, 9985128), (372, 7488846), (414, 6729108), (552, 5046831), (558, 4992564), (621, 4486072), (713, 3907224), (744, 3744423), (828, 3364554), (837, 3328376), (1116, 2496282), (1242, 2243036), (1426, 1953612), (1656, 1682277), (1674, 1664188), (2139, 1302408), (2232, 1248141), (2484, 1121518), (2852, 976806), (3348, 832094), (4278, 651204), (4968, 560759), (5704, 488403), (6417, 434136), (6696, 416047), (8556, 325602), (12834, 217068), (17112, 162801), (18089, 154008), (19251, 144712), (25668, 108534), (36178, 77004), (38502, 72356), (51336, 54267)]