388640504544

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{2027}}^1$

素因数の和:2473

約数の個数: 192

約数和(自身を含む): 1048318951680

約数和(自身を除く): 659678447136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 109, 146, 218, 219, 251, 292, 327, 436, 438, 502, 584, 654, 753, 872, 876, 1004, 1168, 1308, 1506, 1744, 1752, 2008, 2027, 2336, 2616, 3012, 3488, 3504, 4016, 4054, 5232, 6024, 6081, 7008, 7957, 8032, 8108, 10464, 12048, 12162, 15914, 16216, 18323, 23871, 24096, 24324, 27359, 31828, 32432, 36646, 47742, 48648, 54718, 54969, 63656, 64864, 73292, 82077, 95484, 97296, 109436, 109938, 127312, 146584, 147971, 164154, 190968, 194592, 218872, 219876, 220943, 254624, 293168, 295942, 328308, 381936, 437744, 439752, 441886, 443913, 508777, 586336, 591884, 656616, 662829, 763872, 875488, 879504, 883772, 887826, 1017554, 1183768, 1313232, 1325658, 1526331, 1759008, 1767544, 1775652, 1997207, 2035108, 2367536, 2626464, 2651316, 3052662, 3535088, 3551304, 3994414, 4070216, 4735072, 5302632, 5991621, 6105324, 7070176, 7102608, 7988828, 8140432, 10605264, 11983242, 12210648, 14205216, 15977656, 16128839, 16280864, 21210528, 23966484, 24421296, 31955312, 32257678, 37140721, 47932968, 48386517, 48842592, 55456693, 63910624, 64515356, 74281442, 95865936, 96773034, 110913386, 111422163, 129030712, 148562884, 166370079, 191731872, 193546068, 221826772, 222844326, 258061424, 297125768, 332740158, 387092136, 443653544, 445688652, 516122848, 594251536, 665480316, 774184272, 887307088, 891377304, 1188503072, 1330960632, 1548368544, 1774614176, 1782754608, 2661921264, 3565509216, 4048338589, 5323842528, 8096677178, 12145015767, 16193354356, 24290031534, 32386708712, 48580063068, 64773417424, 97160126136, 129546834848, 194320252272, 388640504544]

約数ペア:

[(1, 388640504544), (2, 194320252272), (3, 129546834848), (4, 97160126136), (6, 64773417424), (8, 48580063068), (12, 32386708712), (16, 24290031534), (24, 16193354356), (32, 12145015767), (48, 8096677178), (73, 5323842528), (96, 4048338589), (109, 3565509216), (146, 2661921264), (218, 1782754608), (219, 1774614176), (251, 1548368544), (292, 1330960632), (327, 1188503072), (436, 891377304), (438, 887307088), (502, 774184272), (584, 665480316), (654, 594251536), (753, 516122848), (872, 445688652), (876, 443653544), (1004, 387092136), (1168, 332740158), (1308, 297125768), (1506, 258061424), (1744, 222844326), (1752, 221826772), (2008, 193546068), (2027, 191731872), (2336, 166370079), (2616, 148562884), (3012, 129030712), (3488, 111422163), (3504, 110913386), (4016, 96773034), (4054, 95865936), (5232, 74281442), (6024, 64515356), (6081, 63910624), (7008, 55456693), (7957, 48842592), (8032, 48386517), (8108, 47932968), (10464, 37140721), (12048, 32257678), (12162, 31955312), (15914, 24421296), (16216, 23966484), (18323, 21210528), (23871, 16280864), (24096, 16128839), (24324, 15977656), (27359, 14205216), (31828, 12210648), (32432, 11983242), (36646, 10605264), (47742, 8140432), (48648, 7988828), (54718, 7102608), (54969, 7070176), (63656, 6105324), (64864, 5991621), (73292, 5302632), (82077, 4735072), (95484, 4070216), (97296, 3994414), (109436, 3551304), (109938, 3535088), (127312, 3052662), (146584, 2651316), (147971, 2626464), (164154, 2367536), (190968, 2035108), (194592, 1997207), (218872, 1775652), (219876, 1767544), (220943, 1759008), (254624, 1526331), (293168, 1325658), (295942, 1313232), (328308, 1183768), (381936, 1017554), (437744, 887826), (439752, 883772), (441886, 879504), (443913, 875488), (508777, 763872), (586336, 662829), (591884, 656616)]