2143620072

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:325

約数の個数: 256

約数和(自身を含む): 6706022400

約数和(自身を除く): 4562402328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 71, 72, 88, 97, 99, 108, 131, 132, 142, 194, 198, 213, 216, 262, 264, 284, 291, 297, 388, 393, 396, 426, 524, 568, 582, 594, 639, 776, 781, 786, 792, 852, 873, 1048, 1067, 1164, 1179, 1188, 1278, 1441, 1562, 1572, 1704, 1746, 1917, 2134, 2328, 2343, 2358, 2376, 2556, 2619, 2882, 3124, 3144, 3201, 3492, 3537, 3834, 4268, 4323, 4686, 4716, 5112, 5238, 5764, 6248, 6402, 6887, 6984, 7029, 7074, 7668, 8536, 8646, 9301, 9372, 9432, 9603, 10476, 11528, 12707, 12804, 12969, 13774, 14058, 14148, 15336, 17292, 18602, 18744, 19206, 20661, 20952, 21087, 25414, 25608, 25938, 27548, 27903, 28116, 28296, 28809, 34584, 37204, 38121, 38412, 38907, 41322, 42174, 50828, 51876, 55096, 55806, 56232, 57618, 61983, 74408, 75757, 76242, 76824, 77814, 82644, 83709, 84348, 101656, 102311, 103752, 111612, 114363, 115236, 123966, 139777, 151514, 152484, 155628, 165288, 167418, 168696, 185949, 204622, 223224, 227271, 228726, 230472, 247932, 251127, 279554, 303028, 304968, 306933, 311256, 334836, 343089, 371898, 409244, 419331, 454542, 457452, 495864, 502254, 559108, 606056, 613866, 669672, 681813, 686178, 743796, 818488, 838662, 902197, 909084, 914904, 920799, 1004508, 1118216, 1227732, 1257993, 1363626, 1372356, 1487592, 1677324, 1804394, 1818168, 1841598, 2009016, 2045439, 2455464, 2515986, 2706591, 2727252, 2744712, 2762397, 3354648, 3608788, 3683196, 3773979, 4090878, 5031972, 5413182, 5454504, 5524794, 7217576, 7366392, 7547958, 8119773, 8181756, 9924167, 10063944, 10826364, 11049588, 15095916, 16239546, 16363512, 19848334, 21652728, 22099176, 24359319, 29772501, 30191832, 32479092, 39696668, 48718638, 59545002, 64958184, 79393336, 89317503, 97437276, 119090004, 178635006, 194874552, 238180008, 267952509, 357270012, 535905018, 714540024, 1071810036, 2143620072]

約数ペア:

[(1, 2143620072), (2, 1071810036), (3, 714540024), (4, 535905018), (6, 357270012), (8, 267952509), (9, 238180008), (11, 194874552), (12, 178635006), (18, 119090004), (22, 97437276), (24, 89317503), (27, 79393336), (33, 64958184), (36, 59545002), (44, 48718638), (54, 39696668), (66, 32479092), (71, 30191832), (72, 29772501), (88, 24359319), (97, 22099176), (99, 21652728), (108, 19848334), (131, 16363512), (132, 16239546), (142, 15095916), (194, 11049588), (198, 10826364), (213, 10063944), (216, 9924167), (262, 8181756), (264, 8119773), (284, 7547958), (291, 7366392), (297, 7217576), (388, 5524794), (393, 5454504), (396, 5413182), (426, 5031972), (524, 4090878), (568, 3773979), (582, 3683196), (594, 3608788), (639, 3354648), (776, 2762397), (781, 2744712), (786, 2727252), (792, 2706591), (852, 2515986), (873, 2455464), (1048, 2045439), (1067, 2009016), (1164, 1841598), (1179, 1818168), (1188, 1804394), (1278, 1677324), (1441, 1487592), (1562, 1372356), (1572, 1363626), (1704, 1257993), (1746, 1227732), (1917, 1118216), (2134, 1004508), (2328, 920799), (2343, 914904), (2358, 909084), (2376, 902197), (2556, 838662), (2619, 818488), (2882, 743796), (3124, 686178), (3144, 681813), (3201, 669672), (3492, 613866), (3537, 606056), (3834, 559108), (4268, 502254), (4323, 495864), (4686, 457452), (4716, 454542), (5112, 419331), (5238, 409244), (5764, 371898), (6248, 343089), (6402, 334836), (6887, 311256), (6984, 306933), (7029, 304968), (7074, 303028), (7668, 279554), (8536, 251127), (8646, 247932), (9301, 230472), (9372, 228726), (9432, 227271), (9603, 223224), (10476, 204622), (11528, 185949), (12707, 168696), (12804, 167418), (12969, 165288), (13774, 155628), (14058, 152484), (14148, 151514), (15336, 139777), (17292, 123966), (18602, 115236), (18744, 114363), (19206, 111612), (20661, 103752), (20952, 102311), (21087, 101656), (25414, 84348), (25608, 83709), (25938, 82644), (27548, 77814), (27903, 76824), (28116, 76242), (28296, 75757), (28809, 74408), (34584, 61983), (37204, 57618), (38121, 56232), (38412, 55806), (38907, 55096), (41322, 51876), (42174, 50828)]