729190528

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 144

約数和(自身を含む): 1687949550

約数和(自身を除く): 958759022

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 89, 92, 121, 128, 176, 178, 184, 242, 253, 352, 356, 368, 484, 506, 529, 704, 712, 736, 968, 979, 1012, 1058, 1408, 1424, 1472, 1936, 1958, 2024, 2047, 2116, 2783, 2848, 2944, 3872, 3916, 4048, 4094, 4232, 5566, 5696, 5819, 7744, 7832, 8096, 8188, 8464, 10769, 11132, 11392, 11638, 15488, 15664, 16192, 16376, 16928, 21538, 22264, 22517, 23276, 31328, 32384, 32752, 33856, 43076, 44528, 45034, 46552, 47081, 62656, 64009, 65504, 67712, 86152, 89056, 90068, 93104, 94162, 125312, 128018, 131008, 172304, 178112, 180136, 186208, 188324, 247687, 256036, 262016, 344608, 356224, 360272, 372416, 376648, 495374, 512072, 517891, 689216, 720544, 744832, 753296, 990748, 1024144, 1035782, 1378432, 1441088, 1506592, 1981496, 2048288, 2071564, 2882176, 3013184, 3962992, 4096576, 4143128, 5696801, 6026368, 7925984, 8193152, 8286256, 11393602, 15851968, 16572512, 22787204, 31703936, 33145024, 45574408, 66290048, 91148816, 182297632, 364595264, 729190528]

約数ペア:

[(1, 729190528), (2, 364595264), (4, 182297632), (8, 91148816), (11, 66290048), (16, 45574408), (22, 33145024), (23, 31703936), (32, 22787204), (44, 16572512), (46, 15851968), (64, 11393602), (88, 8286256), (89, 8193152), (92, 7925984), (121, 6026368), (128, 5696801), (176, 4143128), (178, 4096576), (184, 3962992), (242, 3013184), (253, 2882176), (352, 2071564), (356, 2048288), (368, 1981496), (484, 1506592), (506, 1441088), (529, 1378432), (704, 1035782), (712, 1024144), (736, 990748), (968, 753296), (979, 744832), (1012, 720544), (1058, 689216), (1408, 517891), (1424, 512072), (1472, 495374), (1936, 376648), (1958, 372416), (2024, 360272), (2047, 356224), (2116, 344608), (2783, 262016), (2848, 256036), (2944, 247687), (3872, 188324), (3916, 186208), (4048, 180136), (4094, 178112), (4232, 172304), (5566, 131008), (5696, 128018), (5819, 125312), (7744, 94162), (7832, 93104), (8096, 90068), (8188, 89056), (8464, 86152), (10769, 67712), (11132, 65504), (11392, 64009), (11638, 62656), (15488, 47081), (15664, 46552), (16192, 45034), (16376, 44528), (16928, 43076), (21538, 33856), (22264, 32752), (22517, 32384), (23276, 31328)]