263113728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{41}}^1\times {\mathrm{2089}}^1$

素因数の和:2153

約数の個数: 88

約数和(自身を含む): 718742640

約数和(自身を除く): 455628912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1024, 1312, 1536, 1968, 2089, 2624, 3072, 3936, 4178, 5248, 6267, 7872, 8356, 10496, 12534, 15744, 16712, 20992, 25068, 31488, 33424, 41984, 50136, 62976, 66848, 85649, 100272, 125952, 133696, 171298, 200544, 256947, 267392, 342596, 401088, 513894, 534784, 685192, 802176, 1027788, 1069568, 1370384, 1604352, 2055576, 2139136, 2740768, 3208704, 4111152, 5481536, 6417408, 8222304, 10963072, 16444608, 21926144, 32889216, 43852288, 65778432, 87704576, 131556864, 263113728]

約数ペア:

[(1, 263113728), (2, 131556864), (3, 87704576), (4, 65778432), (6, 43852288), (8, 32889216), (12, 21926144), (16, 16444608), (24, 10963072), (32, 8222304), (41, 6417408), (48, 5481536), (64, 4111152), (82, 3208704), (96, 2740768), (123, 2139136), (128, 2055576), (164, 1604352), (192, 1370384), (246, 1069568), (256, 1027788), (328, 802176), (384, 685192), (492, 534784), (512, 513894), (656, 401088), (768, 342596), (984, 267392), (1024, 256947), (1312, 200544), (1536, 171298), (1968, 133696), (2089, 125952), (2624, 100272), (3072, 85649), (3936, 66848), (4178, 62976), (5248, 50136), (6267, 41984), (7872, 33424), (8356, 31488), (10496, 25068), (12534, 20992), (15744, 16712)]