212559984

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5407}}^1$

素因数の和:5444

約数の個数: 160

約数和(自身を含む): 751063040

約数和(自身を除く): 538503056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5407, 5616, 6552, 9828, 10814, 13104, 16221, 19656, 21628, 32442, 37849, 39312, 43256, 48663, 64884, 70291, 75698, 86512, 97326, 113547, 129768, 140582, 145989, 151396, 194652, 210873, 227094, 259536, 281164, 291978, 302792, 340641, 389304, 421746, 454188, 492037, 562328, 583956, 605584, 632619, 681282, 778608, 843492, 908376, 984074, 1021923, 1124656, 1167912, 1265238, 1362564, 1476111, 1686984, 1816752, 1897857, 1968148, 2043846, 2335824, 2530476, 2725128, 2952222, 3373968, 3795714, 3936296, 4087692, 4428333, 5060952, 5450256, 5904444, 7591428, 7872592, 8175384, 8856666, 10121904, 11808888, 13284999, 15182856, 16350768, 17713332, 23617776, 26569998, 30365712, 35426664, 53139996, 70853328, 106279992, 212559984]

約数ペア:

[(1, 212559984), (2, 106279992), (3, 70853328), (4, 53139996), (6, 35426664), (7, 30365712), (8, 26569998), (9, 23617776), (12, 17713332), (13, 16350768), (14, 15182856), (16, 13284999), (18, 11808888), (21, 10121904), (24, 8856666), (26, 8175384), (27, 7872592), (28, 7591428), (36, 5904444), (39, 5450256), (42, 5060952), (48, 4428333), (52, 4087692), (54, 3936296), (56, 3795714), (63, 3373968), (72, 2952222), (78, 2725128), (84, 2530476), (91, 2335824), (104, 2043846), (108, 1968148), (112, 1897857), (117, 1816752), (126, 1686984), (144, 1476111), (156, 1362564), (168, 1265238), (182, 1167912), (189, 1124656), (208, 1021923), (216, 984074), (234, 908376), (252, 843492), (273, 778608), (312, 681282), (336, 632619), (351, 605584), (364, 583956), (378, 562328), (432, 492037), (468, 454188), (504, 421746), (546, 389304), (624, 340641), (702, 302792), (728, 291978), (756, 281164), (819, 259536), (936, 227094), (1008, 210873), (1092, 194652), (1404, 151396), (1456, 145989), (1512, 140582), (1638, 129768), (1872, 113547), (2184, 97326), (2457, 86512), (2808, 75698), (3024, 70291), (3276, 64884), (4368, 48663), (4914, 43256), (5407, 39312), (5616, 37849), (6552, 32442), (9828, 21628), (10814, 19656), (13104, 16221)]