213114888

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{15661}}^1$

素因数の和:15689

約数の個数: 96

約数和(自身を含む): 684116160

約数和(自身を除く): 471001272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608, 15661, 31322, 46983, 62644, 93966, 109627, 125288, 140949, 187932, 219254, 281898, 328881, 375864, 422847, 438508, 563796, 657762, 845694, 877016, 986643, 1127592, 1268541, 1315524, 1691388, 1973286, 2537082, 2631048, 2959929, 3382776, 3805623, 3946572, 5074164, 5919858, 7611246, 7893144, 8879787, 10148328, 11839716, 15222492, 17759574, 23679432, 26639361, 30444984, 35519148, 53278722, 71038296, 106557444, 213114888]

約数ペア:

[(1, 213114888), (2, 106557444), (3, 71038296), (4, 53278722), (6, 35519148), (7, 30444984), (8, 26639361), (9, 23679432), (12, 17759574), (14, 15222492), (18, 11839716), (21, 10148328), (24, 8879787), (27, 7893144), (28, 7611246), (36, 5919858), (42, 5074164), (54, 3946572), (56, 3805623), (63, 3382776), (72, 2959929), (81, 2631048), (84, 2537082), (108, 1973286), (126, 1691388), (162, 1315524), (168, 1268541), (189, 1127592), (216, 986643), (243, 877016), (252, 845694), (324, 657762), (378, 563796), (486, 438508), (504, 422847), (567, 375864), (648, 328881), (756, 281898), (972, 219254), (1134, 187932), (1512, 140949), (1701, 125288), (1944, 109627), (2268, 93966), (3402, 62644), (4536, 46983), (6804, 31322), (13608, 15661)]