266184828

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 834398656

約数和(自身を除く): 568213828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 193, 234, 252, 273, 364, 386, 421, 468, 546, 579, 772, 819, 842, 1092, 1158, 1263, 1351, 1638, 1684, 1737, 2316, 2509, 2526, 2702, 2947, 3276, 3474, 3789, 4053, 5018, 5052, 5404, 5473, 5894, 6948, 7527, 7578, 8106, 8841, 10036, 10946, 11788, 12159, 15054, 15156, 16212, 16419, 17563, 17682, 21892, 22581, 24318, 26523, 30108, 32838, 35126, 35364, 38311, 45162, 48636, 49257, 52689, 53046, 65676, 70252, 76622, 81253, 90324, 98514, 105378, 106092, 114933, 153244, 158067, 162506, 197028, 210756, 229866, 243759, 316134, 325012, 344799, 459732, 487518, 568771, 632268, 689598, 731277, 975036, 1056289, 1137542, 1379196, 1462554, 1706313, 2112578, 2275084, 2925108, 3168867, 3412626, 4225156, 5118939, 6337734, 6825252, 7394023, 9506601, 10237878, 12675468, 14788046, 19013202, 20475756, 22182069, 29576092, 38026404, 44364138, 66546207, 88728276, 133092414, 266184828]

約数ペア:

[(1, 266184828), (2, 133092414), (3, 88728276), (4, 66546207), (6, 44364138), (7, 38026404), (9, 29576092), (12, 22182069), (13, 20475756), (14, 19013202), (18, 14788046), (21, 12675468), (26, 10237878), (28, 9506601), (36, 7394023), (39, 6825252), (42, 6337734), (52, 5118939), (63, 4225156), (78, 3412626), (84, 3168867), (91, 2925108), (117, 2275084), (126, 2112578), (156, 1706313), (182, 1462554), (193, 1379196), (234, 1137542), (252, 1056289), (273, 975036), (364, 731277), (386, 689598), (421, 632268), (468, 568771), (546, 487518), (579, 459732), (772, 344799), (819, 325012), (842, 316134), (1092, 243759), (1158, 229866), (1263, 210756), (1351, 197028), (1638, 162506), (1684, 158067), (1737, 153244), (2316, 114933), (2509, 106092), (2526, 105378), (2702, 98514), (2947, 90324), (3276, 81253), (3474, 76622), (3789, 70252), (4053, 65676), (5018, 53046), (5052, 52689), (5404, 49257), (5473, 48636), (5894, 45162), (6948, 38311), (7527, 35364), (7578, 35126), (8106, 32838), (8841, 30108), (10036, 26523), (10946, 24318), (11788, 22581), (12159, 21892), (15054, 17682), (15156, 17563), (16212, 16419)]