871568208

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{491}}^1\times {\mathrm{587}}^1$

素因数の和:1102

約数の個数: 160

約数和(自身を含む): 2869816320

約数和(自身を除く): 1998248112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 491, 504, 587, 756, 982, 1008, 1174, 1473, 1512, 1761, 1964, 2348, 2946, 3024, 3437, 3522, 3928, 4109, 4419, 4696, 5283, 5892, 6874, 7044, 7856, 8218, 8838, 9392, 10311, 10566, 11784, 12327, 13257, 13748, 14088, 15849, 16436, 17676, 20622, 21132, 23568, 24654, 26514, 27496, 28176, 30933, 31698, 32872, 35352, 36981, 41244, 42264, 49308, 53028, 54992, 61866, 63396, 65744, 70704, 73962, 82488, 84528, 92799, 98616, 106056, 110943, 123732, 126792, 147924, 164976, 185598, 197232, 212112, 221886, 247464, 253584, 288217, 295848, 371196, 443772, 494928, 576434, 591696, 742392, 864651, 887544, 1152868, 1484784, 1729302, 1775088, 2017519, 2305736, 2593953, 3458604, 4035038, 4611472, 5187906, 6052557, 6917208, 7781859, 8070076, 10375812, 12105114, 13834416, 15563718, 16140152, 18157671, 20751624, 24210228, 31127436, 32280304, 36315342, 41503248, 48420456, 54473013, 62254872, 72630684, 96840912, 108946026, 124509744, 145261368, 217892052, 290522736, 435784104, 871568208]

約数ペア:

[(1, 871568208), (2, 435784104), (3, 290522736), (4, 217892052), (6, 145261368), (7, 124509744), (8, 108946026), (9, 96840912), (12, 72630684), (14, 62254872), (16, 54473013), (18, 48420456), (21, 41503248), (24, 36315342), (27, 32280304), (28, 31127436), (36, 24210228), (42, 20751624), (48, 18157671), (54, 16140152), (56, 15563718), (63, 13834416), (72, 12105114), (84, 10375812), (108, 8070076), (112, 7781859), (126, 6917208), (144, 6052557), (168, 5187906), (189, 4611472), (216, 4035038), (252, 3458604), (336, 2593953), (378, 2305736), (432, 2017519), (491, 1775088), (504, 1729302), (587, 1484784), (756, 1152868), (982, 887544), (1008, 864651), (1174, 742392), (1473, 591696), (1512, 576434), (1761, 494928), (1964, 443772), (2348, 371196), (2946, 295848), (3024, 288217), (3437, 253584), (3522, 247464), (3928, 221886), (4109, 212112), (4419, 197232), (4696, 185598), (5283, 164976), (5892, 147924), (6874, 126792), (7044, 123732), (7856, 110943), (8218, 106056), (8838, 98616), (9392, 92799), (10311, 84528), (10566, 82488), (11784, 73962), (12327, 70704), (13257, 65744), (13748, 63396), (14088, 61866), (15849, 54992), (16436, 53028), (17676, 49308), (20622, 42264), (21132, 41244), (23568, 36981), (24654, 35352), (26514, 32872), (27496, 31698), (28176, 30933)]