212862168

素因数分解:

$2^3\times 3^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:173

約数の個数: 224

約数和(自身を含む): 672850800

約数和(自身を除く): 459988632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 68, 72, 76, 81, 102, 108, 113, 114, 136, 152, 153, 162, 171, 204, 216, 226, 228, 243, 306, 323, 324, 339, 342, 408, 452, 456, 459, 486, 513, 612, 646, 648, 678, 684, 729, 904, 918, 969, 972, 1017, 1026, 1224, 1292, 1356, 1368, 1377, 1458, 1539, 1836, 1921, 1938, 1944, 2034, 2052, 2147, 2584, 2712, 2754, 2907, 2916, 3051, 3078, 3672, 3842, 3876, 4068, 4104, 4131, 4294, 4617, 5508, 5763, 5814, 5832, 6102, 6156, 6441, 7684, 7752, 8136, 8262, 8588, 8721, 9153, 9234, 11016, 11526, 11628, 12204, 12312, 12393, 12882, 13851, 15368, 16524, 17176, 17289, 17442, 18306, 18468, 19323, 23052, 23256, 24408, 24786, 25764, 26163, 27459, 27702, 33048, 34578, 34884, 36499, 36612, 36936, 38646, 46104, 49572, 51528, 51867, 52326, 54918, 55404, 57969, 69156, 69768, 72998, 73224, 77292, 78489, 82377, 99144, 103734, 104652, 109497, 109836, 110808, 115938, 138312, 145996, 154584, 155601, 156978, 164754, 173907, 207468, 209304, 218994, 219672, 231876, 235467, 291992, 311202, 313956, 328491, 329508, 347814, 414936, 437988, 463752, 466803, 470934, 521721, 622404, 627912, 656982, 659016, 695628, 875976, 933606, 941868, 985473, 1043442, 1244808, 1313964, 1391256, 1400409, 1565163, 1867212, 1883736, 1970946, 2086884, 2627928, 2800818, 2956419, 3130326, 3734424, 3941892, 4173768, 5601636, 5912838, 6260652, 7883784, 8869257, 11203272, 11825676, 12521304, 17738514, 23651352, 26607771, 35477028, 53215542, 70954056, 106431084, 212862168]

約数ペア:

[(1, 212862168), (2, 106431084), (3, 70954056), (4, 53215542), (6, 35477028), (8, 26607771), (9, 23651352), (12, 17738514), (17, 12521304), (18, 11825676), (19, 11203272), (24, 8869257), (27, 7883784), (34, 6260652), (36, 5912838), (38, 5601636), (51, 4173768), (54, 3941892), (57, 3734424), (68, 3130326), (72, 2956419), (76, 2800818), (81, 2627928), (102, 2086884), (108, 1970946), (113, 1883736), (114, 1867212), (136, 1565163), (152, 1400409), (153, 1391256), (162, 1313964), (171, 1244808), (204, 1043442), (216, 985473), (226, 941868), (228, 933606), (243, 875976), (306, 695628), (323, 659016), (324, 656982), (339, 627912), (342, 622404), (408, 521721), (452, 470934), (456, 466803), (459, 463752), (486, 437988), (513, 414936), (612, 347814), (646, 329508), (648, 328491), (678, 313956), (684, 311202), (729, 291992), (904, 235467), (918, 231876), (969, 219672), (972, 218994), (1017, 209304), (1026, 207468), (1224, 173907), (1292, 164754), (1356, 156978), (1368, 155601), (1377, 154584), (1458, 145996), (1539, 138312), (1836, 115938), (1921, 110808), (1938, 109836), (1944, 109497), (2034, 104652), (2052, 103734), (2147, 99144), (2584, 82377), (2712, 78489), (2754, 77292), (2907, 73224), (2916, 72998), (3051, 69768), (3078, 69156), (3672, 57969), (3842, 55404), (3876, 54918), (4068, 52326), (4104, 51867), (4131, 51528), (4294, 49572), (4617, 46104), (5508, 38646), (5763, 36936), (5814, 36612), (5832, 36499), (6102, 34884), (6156, 34578), (6441, 33048), (7684, 27702), (7752, 27459), (8136, 26163), (8262, 25764), (8588, 24786), (8721, 24408), (9153, 23256), (9234, 23052), (11016, 19323), (11526, 18468), (11628, 18306), (12204, 17442), (12312, 17289), (12393, 17176), (12882, 16524), (13851, 15368)]