939990168

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1153}}^1$

素因数の和:1258

約数の個数: 144

約数和(自身を含む): 2800273320

約数和(自身を除く): 1860283152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 67, 72, 78, 104, 117, 134, 156, 169, 201, 234, 268, 312, 338, 402, 468, 507, 536, 603, 676, 804, 871, 936, 1014, 1153, 1206, 1352, 1521, 1608, 1742, 2028, 2306, 2412, 2613, 3042, 3459, 3484, 4056, 4612, 4824, 5226, 6084, 6918, 6968, 7839, 9224, 10377, 10452, 11323, 12168, 13836, 14989, 15678, 20754, 20904, 22646, 27672, 29978, 31356, 33969, 41508, 44967, 45292, 59956, 62712, 67938, 77251, 83016, 89934, 90584, 101907, 119912, 134901, 135876, 154502, 179868, 194857, 203814, 231753, 269802, 271752, 309004, 359736, 389714, 407628, 463506, 539604, 584571, 618008, 695259, 779428, 815256, 927012, 1004263, 1079208, 1169142, 1390518, 1558856, 1753713, 1854024, 2008526, 2338284, 2781036, 3012789, 3507426, 4017052, 4676568, 5562072, 6025578, 7014852, 8034104, 9038367, 12051156, 13055419, 14029704, 18076734, 24102312, 26110838, 36153468, 39166257, 52221676, 72306936, 78332514, 104443352, 117498771, 156665028, 234997542, 313330056, 469995084, 939990168]

約数ペア:

[(1, 939990168), (2, 469995084), (3, 313330056), (4, 234997542), (6, 156665028), (8, 117498771), (9, 104443352), (12, 78332514), (13, 72306936), (18, 52221676), (24, 39166257), (26, 36153468), (36, 26110838), (39, 24102312), (52, 18076734), (67, 14029704), (72, 13055419), (78, 12051156), (104, 9038367), (117, 8034104), (134, 7014852), (156, 6025578), (169, 5562072), (201, 4676568), (234, 4017052), (268, 3507426), (312, 3012789), (338, 2781036), (402, 2338284), (468, 2008526), (507, 1854024), (536, 1753713), (603, 1558856), (676, 1390518), (804, 1169142), (871, 1079208), (936, 1004263), (1014, 927012), (1153, 815256), (1206, 779428), (1352, 695259), (1521, 618008), (1608, 584571), (1742, 539604), (2028, 463506), (2306, 407628), (2412, 389714), (2613, 359736), (3042, 309004), (3459, 271752), (3484, 269802), (4056, 231753), (4612, 203814), (4824, 194857), (5226, 179868), (6084, 154502), (6918, 135876), (6968, 134901), (7839, 119912), (9224, 101907), (10377, 90584), (10452, 89934), (11323, 83016), (12168, 77251), (13836, 67938), (14989, 62712), (15678, 59956), (20754, 45292), (20904, 44967), (22646, 41508), (27672, 33969), (29978, 31356)]