18795414624

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1\times {\mathrm{463}}^1$

素因数の和:989

約数の個数: 192

約数和(自身を含む): 56982288384

約数和(自身を除く): 38186873760

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 193, 224, 313, 336, 386, 463, 579, 626, 672, 772, 926, 939, 1158, 1252, 1351, 1389, 1544, 1852, 1878, 2191, 2316, 2504, 2702, 2778, 3088, 3241, 3704, 3756, 4053, 4382, 4632, 5008, 5404, 5556, 6176, 6482, 6573, 7408, 7512, 8106, 8764, 9264, 9723, 10016, 10808, 11112, 12964, 13146, 14816, 15024, 16212, 17528, 18528, 19446, 21616, 22224, 25928, 26292, 30048, 32424, 35056, 38892, 43232, 44448, 51856, 52584, 60409, 64848, 70112, 77784, 89359, 103712, 105168, 120818, 129696, 144919, 155568, 178718, 181227, 210336, 241636, 268077, 289838, 311136, 357436, 362454, 422863, 434757, 483272, 536154, 579676, 625513, 714872, 724908, 845726, 869514, 966544, 1014433, 1072308, 1159352, 1251026, 1268589, 1429744, 1449816, 1691452, 1739028, 1876539, 1933088, 2028866, 2144616, 2318704, 2502052, 2537178, 2859488, 2899632, 3043299, 3382904, 3478056, 3753078, 4057732, 4289232, 4637408, 5004104, 5074356, 5799264, 6086598, 6765808, 6956112, 7506156, 8115464, 8578464, 10008208, 10148712, 12173196, 13531616, 13912224, 15012312, 16230928, 20016416, 20297424, 24346392, 27969367, 30024624, 32461856, 40594848, 48692784, 55938734, 60049248, 83908101, 97385568, 111877468, 167816202, 195785569, 223754936, 335632404, 391571138, 447509872, 587356707, 671264808, 783142276, 895019744, 1174713414, 1342529616, 1566284552, 2349426828, 2685059232, 3132569104, 4698853656, 6265138208, 9397707312, 18795414624]

約数ペア:

[(1, 18795414624), (2, 9397707312), (3, 6265138208), (4, 4698853656), (6, 3132569104), (7, 2685059232), (8, 2349426828), (12, 1566284552), (14, 1342529616), (16, 1174713414), (21, 895019744), (24, 783142276), (28, 671264808), (32, 587356707), (42, 447509872), (48, 391571138), (56, 335632404), (84, 223754936), (96, 195785569), (112, 167816202), (168, 111877468), (193, 97385568), (224, 83908101), (313, 60049248), (336, 55938734), (386, 48692784), (463, 40594848), (579, 32461856), (626, 30024624), (672, 27969367), (772, 24346392), (926, 20297424), (939, 20016416), (1158, 16230928), (1252, 15012312), (1351, 13912224), (1389, 13531616), (1544, 12173196), (1852, 10148712), (1878, 10008208), (2191, 8578464), (2316, 8115464), (2504, 7506156), (2702, 6956112), (2778, 6765808), (3088, 6086598), (3241, 5799264), (3704, 5074356), (3756, 5004104), (4053, 4637408), (4382, 4289232), (4632, 4057732), (5008, 3753078), (5404, 3478056), (5556, 3382904), (6176, 3043299), (6482, 2899632), (6573, 2859488), (7408, 2537178), (7512, 2502052), (8106, 2318704), (8764, 2144616), (9264, 2028866), (9723, 1933088), (10016, 1876539), (10808, 1739028), (11112, 1691452), (12964, 1449816), (13146, 1429744), (14816, 1268589), (15024, 1251026), (16212, 1159352), (17528, 1072308), (18528, 1014433), (19446, 966544), (21616, 869514), (22224, 845726), (25928, 724908), (26292, 714872), (30048, 625513), (32424, 579676), (35056, 536154), (38892, 483272), (43232, 434757), (44448, 422863), (51856, 362454), (52584, 357436), (60409, 311136), (64848, 289838), (70112, 268077), (77784, 241636), (89359, 210336), (103712, 181227), (105168, 178718), (120818, 155568), (129696, 144919)]