219408084

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4342

約数の個数: 108

約数和(自身を含む): 667566900

約数和(自身を除く): 448158816

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1421, 1764, 1827, 2436, 2842, 3654, 4263, 4289, 5684, 7308, 8526, 8578, 12789, 12867, 17052, 17156, 25578, 25734, 30023, 38601, 51156, 51468, 60046, 77202, 90069, 120092, 124381, 154404, 180138, 210161, 248762, 270207, 360276, 373143, 420322, 497524, 540414, 630483, 746286, 840644, 870667, 1080828, 1119429, 1260966, 1492572, 1741334, 1891449, 2238858, 2521932, 2612001, 3482668, 3782898, 4477716, 5224002, 6094669, 7565796, 7836003, 10448004, 12189338, 15672006, 18284007, 24378676, 31344012, 36568014, 54852021, 73136028, 109704042, 219408084]

約数ペア:

[(1, 219408084), (2, 109704042), (3, 73136028), (4, 54852021), (6, 36568014), (7, 31344012), (9, 24378676), (12, 18284007), (14, 15672006), (18, 12189338), (21, 10448004), (28, 7836003), (29, 7565796), (36, 6094669), (42, 5224002), (49, 4477716), (58, 3782898), (63, 3482668), (84, 2612001), (87, 2521932), (98, 2238858), (116, 1891449), (126, 1741334), (147, 1492572), (174, 1260966), (196, 1119429), (203, 1080828), (252, 870667), (261, 840644), (294, 746286), (348, 630483), (406, 540414), (441, 497524), (522, 420322), (588, 373143), (609, 360276), (812, 270207), (882, 248762), (1044, 210161), (1218, 180138), (1421, 154404), (1764, 124381), (1827, 120092), (2436, 90069), (2842, 77202), (3654, 60046), (4263, 51468), (4289, 51156), (5684, 38601), (7308, 30023), (8526, 25734), (8578, 25578), (12789, 17156), (12867, 17052)]