198936864

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 288

約数和(自身を含む): 698664960

約数和(自身を除く): 499728096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 49, 54, 56, 63, 72, 74, 84, 96, 98, 108, 111, 112, 126, 127, 144, 147, 148, 168, 189, 196, 216, 222, 224, 252, 254, 259, 288, 294, 296, 333, 336, 378, 381, 392, 432, 441, 444, 504, 508, 518, 588, 592, 666, 672, 756, 762, 777, 784, 864, 882, 888, 889, 999, 1008, 1016, 1036, 1143, 1176, 1184, 1323, 1332, 1512, 1524, 1554, 1568, 1764, 1776, 1778, 1813, 1998, 2016, 2032, 2072, 2286, 2331, 2352, 2646, 2664, 2667, 3024, 3048, 3108, 3429, 3528, 3552, 3556, 3626, 3996, 4064, 4144, 4572, 4662, 4699, 4704, 5292, 5328, 5334, 5439, 6048, 6096, 6216, 6223, 6858, 6993, 7056, 7112, 7252, 7992, 8001, 8288, 9144, 9324, 9398, 10584, 10656, 10668, 10878, 12192, 12432, 12446, 13716, 13986, 14097, 14112, 14224, 14504, 15984, 16002, 16317, 18288, 18648, 18669, 18796, 21168, 21336, 21756, 24003, 24864, 24892, 27432, 27972, 28194, 28448, 29008, 31968, 32004, 32634, 32893, 36576, 37296, 37338, 37592, 42291, 42336, 42672, 43512, 48006, 48951, 49784, 54864, 55944, 56007, 56388, 58016, 64008, 65268, 65786, 74592, 74676, 75184, 84582, 85344, 87024, 96012, 97902, 98679, 99568, 109728, 111888, 112014, 112776, 126873, 128016, 130536, 131572, 149352, 150368, 168021, 169164, 174048, 192024, 195804, 197358, 199136, 223776, 224028, 225552, 230251, 253746, 256032, 261072, 263144, 296037, 298704, 336042, 338328, 384048, 391608, 394716, 448056, 451104, 460502, 507492, 522144, 526288, 592074, 597408, 672084, 676656, 690753, 768096, 783216, 789432, 888111, 896112, 921004, 1014984, 1052576, 1184148, 1344168, 1353312, 1381506, 1566432, 1578864, 1776222, 1792224, 1842008, 2029968, 2072259, 2368296, 2688336, 2763012, 3157728, 3552444, 3684016, 4059936, 4144518, 4736592, 5376672, 5526024, 6216777, 7104888, 7368032, 8289036, 9473184, 11052048, 12433554, 14209776, 16578072, 22104096, 24867108, 28419552, 33156144, 49734216, 66312288, 99468432, 198936864]

約数ペア:

[(1, 198936864), (2, 99468432), (3, 66312288), (4, 49734216), (6, 33156144), (7, 28419552), (8, 24867108), (9, 22104096), (12, 16578072), (14, 14209776), (16, 12433554), (18, 11052048), (21, 9473184), (24, 8289036), (27, 7368032), (28, 7104888), (32, 6216777), (36, 5526024), (37, 5376672), (42, 4736592), (48, 4144518), (49, 4059936), (54, 3684016), (56, 3552444), (63, 3157728), (72, 2763012), (74, 2688336), (84, 2368296), (96, 2072259), (98, 2029968), (108, 1842008), (111, 1792224), (112, 1776222), (126, 1578864), (127, 1566432), (144, 1381506), (147, 1353312), (148, 1344168), (168, 1184148), (189, 1052576), (196, 1014984), (216, 921004), (222, 896112), (224, 888111), (252, 789432), (254, 783216), (259, 768096), (288, 690753), (294, 676656), (296, 672084), (333, 597408), (336, 592074), (378, 526288), (381, 522144), (392, 507492), (432, 460502), (441, 451104), (444, 448056), (504, 394716), (508, 391608), (518, 384048), (588, 338328), (592, 336042), (666, 298704), (672, 296037), (756, 263144), (762, 261072), (777, 256032), (784, 253746), (864, 230251), (882, 225552), (888, 224028), (889, 223776), (999, 199136), (1008, 197358), (1016, 195804), (1036, 192024), (1143, 174048), (1176, 169164), (1184, 168021), (1323, 150368), (1332, 149352), (1512, 131572), (1524, 130536), (1554, 128016), (1568, 126873), (1764, 112776), (1776, 112014), (1778, 111888), (1813, 109728), (1998, 99568), (2016, 98679), (2032, 97902), (2072, 96012), (2286, 87024), (2331, 85344), (2352, 84582), (2646, 75184), (2664, 74676), (2667, 74592), (3024, 65786), (3048, 65268), (3108, 64008), (3429, 58016), (3528, 56388), (3552, 56007), (3556, 55944), (3626, 54864), (3996, 49784), (4064, 48951), (4144, 48006), (4572, 43512), (4662, 42672), (4699, 42336), (4704, 42291), (5292, 37592), (5328, 37338), (5334, 37296), (5439, 36576), (6048, 32893), (6096, 32634), (6216, 32004), (6223, 31968), (6858, 29008), (6993, 28448), (7056, 28194), (7112, 27972), (7252, 27432), (7992, 24892), (8001, 24864), (8288, 24003), (9144, 21756), (9324, 21336), (9398, 21168), (10584, 18796), (10656, 18669), (10668, 18648), (10878, 18288), (12192, 16317), (12432, 16002), (12446, 15984), (13716, 14504), (13986, 14224), (14097, 14112)]