992992728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1481}}^1$

素因数の和:1817

約数の個数: 128

約数和(自身を含む): 3067384320

約数和(自身を除く): 2074391592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 307, 312, 364, 546, 614, 728, 921, 1092, 1228, 1481, 1842, 2149, 2184, 2456, 2962, 3684, 3991, 4298, 4443, 5924, 6447, 7368, 7982, 8596, 8886, 10367, 11848, 11973, 12894, 15964, 17192, 17772, 19253, 20734, 23946, 25788, 27937, 31101, 31928, 35544, 38506, 41468, 47892, 51576, 55874, 57759, 62202, 77012, 82936, 83811, 95784, 111748, 115518, 124404, 134771, 154024, 167622, 223496, 231036, 248808, 269542, 335244, 404313, 454667, 462072, 539084, 670488, 808626, 909334, 1078168, 1364001, 1617252, 1818668, 2728002, 3182669, 3234504, 3637336, 5456004, 5910671, 6365338, 9548007, 10912008, 11821342, 12730676, 17732013, 19096014, 23642684, 25461352, 35464026, 38192028, 41374697, 47285368, 70928052, 76384056, 82749394, 124124091, 141856104, 165498788, 248248182, 330997576, 496496364, 992992728]

約数ペア:

[(1, 992992728), (2, 496496364), (3, 330997576), (4, 248248182), (6, 165498788), (7, 141856104), (8, 124124091), (12, 82749394), (13, 76384056), (14, 70928052), (21, 47285368), (24, 41374697), (26, 38192028), (28, 35464026), (39, 25461352), (42, 23642684), (52, 19096014), (56, 17732013), (78, 12730676), (84, 11821342), (91, 10912008), (104, 9548007), (156, 6365338), (168, 5910671), (182, 5456004), (273, 3637336), (307, 3234504), (312, 3182669), (364, 2728002), (546, 1818668), (614, 1617252), (728, 1364001), (921, 1078168), (1092, 909334), (1228, 808626), (1481, 670488), (1842, 539084), (2149, 462072), (2184, 454667), (2456, 404313), (2962, 335244), (3684, 269542), (3991, 248808), (4298, 231036), (4443, 223496), (5924, 167622), (6447, 154024), (7368, 134771), (7982, 124404), (8596, 115518), (8886, 111748), (10367, 95784), (11848, 83811), (11973, 82936), (12894, 77012), (15964, 62202), (17192, 57759), (17772, 55874), (19253, 51576), (20734, 47892), (23946, 41468), (25788, 38506), (27937, 35544), (31101, 31928)]