219996288

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^2$

素因数の和:104

約数の個数: 216

約数和(自身を含む): 698447295

約数和(自身を除く): 478451007

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 128, 138, 144, 152, 171, 184, 192, 207, 228, 276, 288, 304, 342, 361, 368, 384, 414, 437, 456, 529, 552, 576, 608, 684, 722, 736, 828, 874, 912, 1058, 1083, 1104, 1152, 1216, 1311, 1368, 1444, 1472, 1587, 1656, 1748, 1824, 2116, 2166, 2208, 2432, 2622, 2736, 2888, 2944, 3174, 3249, 3312, 3496, 3648, 3933, 4232, 4332, 4416, 4761, 5244, 5472, 5776, 6348, 6498, 6624, 6992, 7296, 7866, 8303, 8464, 8664, 8832, 9522, 10051, 10488, 10944, 11552, 12696, 12996, 13248, 13984, 15732, 16606, 16928, 17328, 19044, 20102, 20976, 21888, 23104, 24909, 25392, 25992, 26496, 27968, 30153, 31464, 33212, 33856, 34656, 38088, 40204, 41952, 46208, 49818, 50784, 51984, 55936, 60306, 62928, 66424, 67712, 69312, 74727, 76176, 80408, 83904, 90459, 99636, 101568, 103968, 120612, 125856, 132848, 138624, 149454, 152352, 160816, 167808, 180918, 190969, 199272, 203136, 207936, 241224, 251712, 265696, 298908, 304704, 321632, 361836, 381938, 398544, 415872, 482448, 503424, 531392, 572907, 597816, 609408, 643264, 723672, 763876, 797088, 964896, 1062784, 1145814, 1195632, 1286528, 1447344, 1527752, 1594176, 1718721, 1929792, 2291628, 2391264, 2894688, 3055504, 3188352, 3437442, 3859584, 4583256, 4782528, 5789376, 6111008, 6874884, 9166512, 9565056, 11578752, 12222016, 13749768, 18333024, 24444032, 27499536, 36666048, 54999072, 73332096, 109998144, 219996288]

約数ペア:

[(1, 219996288), (2, 109998144), (3, 73332096), (4, 54999072), (6, 36666048), (8, 27499536), (9, 24444032), (12, 18333024), (16, 13749768), (18, 12222016), (19, 11578752), (23, 9565056), (24, 9166512), (32, 6874884), (36, 6111008), (38, 5789376), (46, 4782528), (48, 4583256), (57, 3859584), (64, 3437442), (69, 3188352), (72, 3055504), (76, 2894688), (92, 2391264), (96, 2291628), (114, 1929792), (128, 1718721), (138, 1594176), (144, 1527752), (152, 1447344), (171, 1286528), (184, 1195632), (192, 1145814), (207, 1062784), (228, 964896), (276, 797088), (288, 763876), (304, 723672), (342, 643264), (361, 609408), (368, 597816), (384, 572907), (414, 531392), (437, 503424), (456, 482448), (529, 415872), (552, 398544), (576, 381938), (608, 361836), (684, 321632), (722, 304704), (736, 298908), (828, 265696), (874, 251712), (912, 241224), (1058, 207936), (1083, 203136), (1104, 199272), (1152, 190969), (1216, 180918), (1311, 167808), (1368, 160816), (1444, 152352), (1472, 149454), (1587, 138624), (1656, 132848), (1748, 125856), (1824, 120612), (2116, 103968), (2166, 101568), (2208, 99636), (2432, 90459), (2622, 83904), (2736, 80408), (2888, 76176), (2944, 74727), (3174, 69312), (3249, 67712), (3312, 66424), (3496, 62928), (3648, 60306), (3933, 55936), (4232, 51984), (4332, 50784), (4416, 49818), (4761, 46208), (5244, 41952), (5472, 40204), (5776, 38088), (6348, 34656), (6498, 33856), (6624, 33212), (6992, 31464), (7296, 30153), (7866, 27968), (8303, 26496), (8464, 25992), (8664, 25392), (8832, 24909), (9522, 23104), (10051, 21888), (10488, 20976), (10944, 20102), (11552, 19044), (12696, 17328), (12996, 16928), (13248, 16606), (13984, 15732)]