219894912

素因数分解:

$2^7\times 3^4\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:320

約数の個数: 160

約数和(自身を含む): 663505920

約数和(自身を除く): 443611008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 127, 128, 144, 162, 167, 192, 216, 254, 288, 324, 334, 381, 384, 432, 501, 508, 576, 648, 668, 762, 864, 1002, 1016, 1143, 1152, 1296, 1336, 1503, 1524, 1728, 2004, 2032, 2286, 2592, 2672, 3006, 3048, 3429, 3456, 4008, 4064, 4509, 4572, 5184, 5344, 6012, 6096, 6858, 8016, 8128, 9018, 9144, 10287, 10368, 10688, 12024, 12192, 13527, 13716, 16032, 16256, 18036, 18288, 20574, 21209, 21376, 24048, 24384, 27054, 27432, 32064, 36072, 36576, 41148, 42418, 48096, 48768, 54108, 54864, 63627, 64128, 72144, 73152, 82296, 84836, 96192, 108216, 109728, 127254, 144288, 146304, 164592, 169672, 190881, 192384, 216432, 219456, 254508, 288576, 329184, 339344, 381762, 432864, 438912, 509016, 572643, 577152, 658368, 678688, 763524, 865728, 1018032, 1145286, 1316736, 1357376, 1527048, 1717929, 1731456, 2036064, 2290572, 2714752, 3054096, 3435858, 4072128, 4581144, 6108192, 6871716, 8144256, 9162288, 12216384, 13743432, 18324576, 24432768, 27486864, 36649152, 54973728, 73298304, 109947456, 219894912]

約数ペア:

[(1, 219894912), (2, 109947456), (3, 73298304), (4, 54973728), (6, 36649152), (8, 27486864), (9, 24432768), (12, 18324576), (16, 13743432), (18, 12216384), (24, 9162288), (27, 8144256), (32, 6871716), (36, 6108192), (48, 4581144), (54, 4072128), (64, 3435858), (72, 3054096), (81, 2714752), (96, 2290572), (108, 2036064), (127, 1731456), (128, 1717929), (144, 1527048), (162, 1357376), (167, 1316736), (192, 1145286), (216, 1018032), (254, 865728), (288, 763524), (324, 678688), (334, 658368), (381, 577152), (384, 572643), (432, 509016), (501, 438912), (508, 432864), (576, 381762), (648, 339344), (668, 329184), (762, 288576), (864, 254508), (1002, 219456), (1016, 216432), (1143, 192384), (1152, 190881), (1296, 169672), (1336, 164592), (1503, 146304), (1524, 144288), (1728, 127254), (2004, 109728), (2032, 108216), (2286, 96192), (2592, 84836), (2672, 82296), (3006, 73152), (3048, 72144), (3429, 64128), (3456, 63627), (4008, 54864), (4064, 54108), (4509, 48768), (4572, 48096), (5184, 42418), (5344, 41148), (6012, 36576), (6096, 36072), (6858, 32064), (8016, 27432), (8128, 27054), (9018, 24384), (9144, 24048), (10287, 21376), (10368, 21209), (10688, 20574), (12024, 18288), (12192, 18036), (13527, 16256), (13716, 16032)]