21426459648

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{17137}}^1$

素因数の和:17208

約数の個数: 176

約数和(自身を含む): 63988630464

約数和(自身を除く): 42562170816

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, 352, 384, 407, 444, 512, 528, 592, 704, 768, 814, 888, 1024, 1056, 1184, 1221, 1408, 1536, 1628, 1776, 2112, 2368, 2442, 2816, 3072, 3256, 3552, 4224, 4736, 4884, 5632, 6512, 7104, 8448, 9472, 9768, 11264, 13024, 14208, 16896, 17137, 18944, 19536, 26048, 28416, 33792, 34274, 37888, 39072, 51411, 52096, 56832, 68548, 78144, 102822, 104192, 113664, 137096, 156288, 188507, 205644, 208384, 274192, 312576, 377014, 411288, 416768, 548384, 565521, 625152, 634069, 754028, 822576, 1096768, 1131042, 1250304, 1268138, 1508056, 1645152, 1902207, 2193536, 2262084, 2536276, 3016112, 3290304, 3804414, 4387072, 4524168, 5072552, 6032224, 6580608, 6974759, 7608828, 8774144, 9048336, 10145104, 12064448, 13161216, 13949518, 15217656, 17548288, 18096672, 20290208, 20924277, 24128896, 26322432, 27899036, 30435312, 36193344, 40580416, 41848554, 48257792, 52644864, 55798072, 60870624, 72386688, 81160832, 83697108, 96515584, 111596144, 121741248, 144773376, 162321664, 167394216, 193031168, 223192288, 243482496, 289546752, 324643328, 334788432, 446384576, 486964992, 579093504, 649286656, 669576864, 892769152, 973929984, 1339153728, 1785538304, 1947859968, 2678307456, 3571076608, 5356614912, 7142153216, 10713229824, 21426459648]

約数ペア:

[(1, 21426459648), (2, 10713229824), (3, 7142153216), (4, 5356614912), (6, 3571076608), (8, 2678307456), (11, 1947859968), (12, 1785538304), (16, 1339153728), (22, 973929984), (24, 892769152), (32, 669576864), (33, 649286656), (37, 579093504), (44, 486964992), (48, 446384576), (64, 334788432), (66, 324643328), (74, 289546752), (88, 243482496), (96, 223192288), (111, 193031168), (128, 167394216), (132, 162321664), (148, 144773376), (176, 121741248), (192, 111596144), (222, 96515584), (256, 83697108), (264, 81160832), (296, 72386688), (352, 60870624), (384, 55798072), (407, 52644864), (444, 48257792), (512, 41848554), (528, 40580416), (592, 36193344), (704, 30435312), (768, 27899036), (814, 26322432), (888, 24128896), (1024, 20924277), (1056, 20290208), (1184, 18096672), (1221, 17548288), (1408, 15217656), (1536, 13949518), (1628, 13161216), (1776, 12064448), (2112, 10145104), (2368, 9048336), (2442, 8774144), (2816, 7608828), (3072, 6974759), (3256, 6580608), (3552, 6032224), (4224, 5072552), (4736, 4524168), (4884, 4387072), (5632, 3804414), (6512, 3290304), (7104, 3016112), (8448, 2536276), (9472, 2262084), (9768, 2193536), (11264, 1902207), (13024, 1645152), (14208, 1508056), (16896, 1268138), (17137, 1250304), (18944, 1131042), (19536, 1096768), (26048, 822576), (28416, 754028), (33792, 634069), (34274, 625152), (37888, 565521), (39072, 548384), (51411, 416768), (52096, 411288), (56832, 377014), (68548, 312576), (78144, 274192), (102822, 208384), (104192, 205644), (113664, 188507), (137096, 156288)]