857548944

素因数分解:

$2^4\times 3^9\times 7^1\times {\mathrm{389}}^1$

素因数の和:431

約数の個数: 200

約数和(自身を含む): 2855561280

約数和(自身を除く): 1998012336

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, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 389, 432, 486, 504, 567, 648, 729, 756, 778, 972, 1008, 1134, 1167, 1296, 1458, 1512, 1556, 1701, 1944, 2187, 2268, 2334, 2723, 2916, 3024, 3112, 3402, 3501, 3888, 4374, 4536, 4668, 5103, 5446, 5832, 6224, 6561, 6804, 7002, 8169, 8748, 9072, 9336, 10206, 10503, 10892, 11664, 13122, 13608, 14004, 15309, 16338, 17496, 18672, 19683, 20412, 21006, 21784, 24507, 26244, 27216, 28008, 30618, 31509, 32676, 34992, 39366, 40824, 42012, 43568, 45927, 49014, 52488, 56016, 61236, 63018, 65352, 73521, 78732, 81648, 84024, 91854, 94527, 98028, 104976, 122472, 126036, 130704, 137781, 147042, 157464, 168048, 183708, 189054, 196056, 220563, 244944, 252072, 275562, 283581, 294084, 314928, 367416, 378108, 392112, 441126, 504144, 551124, 567162, 588168, 661689, 734832, 756216, 850743, 882252, 1102248, 1134324, 1176336, 1323378, 1512432, 1701486, 1764504, 1985067, 2204496, 2268648, 2552229, 2646756, 3402972, 3529008, 3970134, 4537296, 5104458, 5293512, 5955201, 6805944, 7656687, 7940268, 10208916, 10587024, 11910402, 13611888, 15313374, 15880536, 17865603, 20417832, 23820804, 30626748, 31761072, 35731206, 40835664, 47641608, 53596809, 61253496, 71462412, 95283216, 107193618, 122506992, 142924824, 214387236, 285849648, 428774472, 857548944]

約数ペア:

[(1, 857548944), (2, 428774472), (3, 285849648), (4, 214387236), (6, 142924824), (7, 122506992), (8, 107193618), (9, 95283216), (12, 71462412), (14, 61253496), (16, 53596809), (18, 47641608), (21, 40835664), (24, 35731206), (27, 31761072), (28, 30626748), (36, 23820804), (42, 20417832), (48, 17865603), (54, 15880536), (56, 15313374), (63, 13611888), (72, 11910402), (81, 10587024), (84, 10208916), (108, 7940268), (112, 7656687), (126, 6805944), (144, 5955201), (162, 5293512), (168, 5104458), (189, 4537296), (216, 3970134), (243, 3529008), (252, 3402972), (324, 2646756), (336, 2552229), (378, 2268648), (389, 2204496), (432, 1985067), (486, 1764504), (504, 1701486), (567, 1512432), (648, 1323378), (729, 1176336), (756, 1134324), (778, 1102248), (972, 882252), (1008, 850743), (1134, 756216), (1167, 734832), (1296, 661689), (1458, 588168), (1512, 567162), (1556, 551124), (1701, 504144), (1944, 441126), (2187, 392112), (2268, 378108), (2334, 367416), (2723, 314928), (2916, 294084), (3024, 283581), (3112, 275562), (3402, 252072), (3501, 244944), (3888, 220563), (4374, 196056), (4536, 189054), (4668, 183708), (5103, 168048), (5446, 157464), (5832, 147042), (6224, 137781), (6561, 130704), (6804, 126036), (7002, 122472), (8169, 104976), (8748, 98028), (9072, 94527), (9336, 91854), (10206, 84024), (10503, 81648), (10892, 78732), (11664, 73521), (13122, 65352), (13608, 63018), (14004, 61236), (15309, 56016), (16338, 52488), (17496, 49014), (18672, 45927), (19683, 43568), (20412, 42012), (21006, 40824), (21784, 39366), (24507, 34992), (26244, 32676), (27216, 31509), (28008, 30618)]