663997195728

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1\times {\mathrm{1433}}^1$

素因数の和:2166

約数の個数: 240

約数和(自身を含む): 1915467737040

約数和(自身を除く): 1251470541312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 109, 144, 159, 212, 218, 318, 327, 424, 436, 477, 557, 636, 654, 848, 872, 954, 981, 1114, 1272, 1308, 1433, 1671, 1744, 1908, 1962, 2228, 2544, 2616, 2866, 3342, 3816, 3924, 4299, 4456, 5013, 5232, 5732, 5777, 6684, 7632, 7848, 8598, 8912, 10026, 11464, 11554, 12897, 13368, 15696, 17196, 17331, 20052, 22928, 23108, 25794, 26736, 29521, 34392, 34662, 40104, 46216, 51588, 51993, 59042, 60713, 68784, 69324, 75949, 80208, 88563, 92432, 103176, 103986, 118084, 121426, 138648, 151898, 156197, 177126, 182139, 206352, 207972, 227847, 236168, 242852, 265689, 277296, 303796, 312394, 354252, 364278, 415944, 455694, 468591, 472336, 485704, 531378, 546417, 607592, 624788, 683541, 708504, 728556, 798181, 831888, 911388, 937182, 971408, 1062756, 1092834, 1215184, 1249576, 1367082, 1405773, 1417008, 1457112, 1596362, 1822776, 1874364, 2125512, 2185668, 2394543, 2499152, 2734164, 2811546, 2914224, 3192724, 3217789, 3645552, 3748728, 4251024, 4371336, 4789086, 5468328, 5623092, 6385448, 6435578, 7183629, 7497456, 8278441, 8742672, 9578172, 9653367, 10936656, 11246184, 12770896, 12871156, 14367258, 16556882, 19156344, 19306734, 22492368, 24835323, 25742312, 28734516, 28960101, 33113764, 38312688, 38613468, 42303593, 49670646, 51484624, 57469032, 57920202, 66227528, 74505969, 77226936, 84607186, 87001729, 99341292, 114938064, 115840404, 126910779, 132455056, 149011938, 154453872, 169214372, 174003458, 198682584, 231680808, 253821558, 261005187, 298023876, 338428744, 348006916, 380732337, 397365168, 463361616, 507643116, 522010374, 596047752, 676857488, 696013832, 761464674, 783015561, 1015286232, 1044020748, 1192095504, 1392027664, 1522929348, 1566031122, 2030572464, 2088041496, 3045858696, 3132062244, 4176082992, 4611091637, 6091717392, 6264124488, 9222183274, 12528248976, 13833274911, 18444366548, 27666549822, 36888733096, 41499824733, 55333099644, 73777466192, 82999649466, 110666199288, 165999298932, 221332398576, 331998597864, 663997195728]

約数ペア:

[(1, 663997195728), (2, 331998597864), (3, 221332398576), (4, 165999298932), (6, 110666199288), (8, 82999649466), (9, 73777466192), (12, 55333099644), (16, 41499824733), (18, 36888733096), (24, 27666549822), (36, 18444366548), (48, 13833274911), (53, 12528248976), (72, 9222183274), (106, 6264124488), (109, 6091717392), (144, 4611091637), (159, 4176082992), (212, 3132062244), (218, 3045858696), (318, 2088041496), (327, 2030572464), (424, 1566031122), (436, 1522929348), (477, 1392027664), (557, 1192095504), (636, 1044020748), (654, 1015286232), (848, 783015561), (872, 761464674), (954, 696013832), (981, 676857488), (1114, 596047752), (1272, 522010374), (1308, 507643116), (1433, 463361616), (1671, 397365168), (1744, 380732337), (1908, 348006916), (1962, 338428744), (2228, 298023876), (2544, 261005187), (2616, 253821558), (2866, 231680808), (3342, 198682584), (3816, 174003458), (3924, 169214372), (4299, 154453872), (4456, 149011938), (5013, 132455056), (5232, 126910779), (5732, 115840404), (5777, 114938064), (6684, 99341292), (7632, 87001729), (7848, 84607186), (8598, 77226936), (8912, 74505969), (10026, 66227528), (11464, 57920202), (11554, 57469032), (12897, 51484624), (13368, 49670646), (15696, 42303593), (17196, 38613468), (17331, 38312688), (20052, 33113764), (22928, 28960101), (23108, 28734516), (25794, 25742312), (26736, 24835323), (29521, 22492368), (34392, 19306734), (34662, 19156344), (40104, 16556882), (46216, 14367258), (51588, 12871156), (51993, 12770896), (59042, 11246184), (60713, 10936656), (68784, 9653367), (69324, 9578172), (75949, 8742672), (80208, 8278441), (88563, 7497456), (92432, 7183629), (103176, 6435578), (103986, 6385448), (118084, 5623092), (121426, 5468328), (138648, 4789086), (151898, 4371336), (156197, 4251024), (177126, 3748728), (182139, 3645552), (206352, 3217789), (207972, 3192724), (227847, 2914224), (236168, 2811546), (242852, 2734164), (265689, 2499152), (277296, 2394543), (303796, 2185668), (312394, 2125512), (354252, 1874364), (364278, 1822776), (415944, 1596362), (455694, 1457112), (468591, 1417008), (472336, 1405773), (485704, 1367082), (531378, 1249576), (546417, 1215184), (607592, 1092834), (624788, 1062756), (683541, 971408), (708504, 937182), (728556, 911388), (798181, 831888)]