216927744

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:416

約数の個数: 160

約数和(自身を含む): 649351296

約数和(自身を除く): 432423552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 128, 132, 148, 176, 192, 222, 256, 264, 296, 347, 352, 384, 407, 444, 512, 528, 592, 694, 704, 768, 814, 888, 1041, 1056, 1184, 1221, 1388, 1408, 1536, 1628, 1776, 2082, 2112, 2368, 2442, 2776, 2816, 3256, 3552, 3817, 4164, 4224, 4736, 4884, 5552, 5632, 6512, 7104, 7634, 8328, 8448, 9472, 9768, 11104, 11451, 12839, 13024, 14208, 15268, 16656, 16896, 18944, 19536, 22208, 22902, 25678, 26048, 28416, 30536, 33312, 38517, 39072, 44416, 45804, 51356, 52096, 56832, 61072, 66624, 77034, 78144, 88832, 91608, 102712, 104192, 122144, 133248, 141229, 154068, 156288, 177664, 183216, 205424, 208384, 244288, 266496, 282458, 308136, 312576, 366432, 410848, 423687, 488576, 532992, 564916, 616272, 625152, 732864, 821696, 847374, 977152, 1129832, 1232544, 1465728, 1643392, 1694748, 1954304, 2259664, 2465088, 2931456, 3286784, 3389496, 4519328, 4930176, 5862912, 6573568, 6778992, 9038656, 9860352, 13557984, 18077312, 19720704, 27115968, 36154624, 54231936, 72309248, 108463872, 216927744]

約数ペア:

[(1, 216927744), (2, 108463872), (3, 72309248), (4, 54231936), (6, 36154624), (8, 27115968), (11, 19720704), (12, 18077312), (16, 13557984), (22, 9860352), (24, 9038656), (32, 6778992), (33, 6573568), (37, 5862912), (44, 4930176), (48, 4519328), (64, 3389496), (66, 3286784), (74, 2931456), (88, 2465088), (96, 2259664), (111, 1954304), (128, 1694748), (132, 1643392), (148, 1465728), (176, 1232544), (192, 1129832), (222, 977152), (256, 847374), (264, 821696), (296, 732864), (347, 625152), (352, 616272), (384, 564916), (407, 532992), (444, 488576), (512, 423687), (528, 410848), (592, 366432), (694, 312576), (704, 308136), (768, 282458), (814, 266496), (888, 244288), (1041, 208384), (1056, 205424), (1184, 183216), (1221, 177664), (1388, 156288), (1408, 154068), (1536, 141229), (1628, 133248), (1776, 122144), (2082, 104192), (2112, 102712), (2368, 91608), (2442, 88832), (2776, 78144), (2816, 77034), (3256, 66624), (3552, 61072), (3817, 56832), (4164, 52096), (4224, 51356), (4736, 45804), (4884, 44416), (5552, 39072), (5632, 38517), (6512, 33312), (7104, 30536), (7634, 28416), (8328, 26048), (8448, 25678), (9472, 22902), (9768, 22208), (11104, 19536), (11451, 18944), (12839, 16896), (13024, 16656), (14208, 15268)]