218159136

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19423}}^1$

素因数の和:19455

約数の個数: 96

約数和(自身を含む): 685278720

約数和(自身を除く): 467119584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 19423, 38846, 58269, 77692, 116538, 155384, 174807, 233076, 252499, 310768, 349614, 466152, 504998, 524421, 621536, 699228, 757497, 932304, 1009996, 1048842, 1398456, 1514994, 1864608, 2019992, 2097684, 2272491, 2796912, 3029988, 4039984, 4195368, 4544982, 5593824, 6059976, 6817473, 8079968, 8390736, 9089964, 12119952, 13634946, 16781472, 18179928, 24239904, 27269892, 36359856, 54539784, 72719712, 109079568, 218159136]

約数ペア:

[(1, 218159136), (2, 109079568), (3, 72719712), (4, 54539784), (6, 36359856), (8, 27269892), (9, 24239904), (12, 18179928), (13, 16781472), (16, 13634946), (18, 12119952), (24, 9089964), (26, 8390736), (27, 8079968), (32, 6817473), (36, 6059976), (39, 5593824), (48, 4544982), (52, 4195368), (54, 4039984), (72, 3029988), (78, 2796912), (96, 2272491), (104, 2097684), (108, 2019992), (117, 1864608), (144, 1514994), (156, 1398456), (208, 1048842), (216, 1009996), (234, 932304), (288, 757497), (312, 699228), (351, 621536), (416, 524421), (432, 504998), (468, 466152), (624, 349614), (702, 310768), (864, 252499), (936, 233076), (1248, 174807), (1404, 155384), (1872, 116538), (2808, 77692), (3744, 58269), (5616, 38846), (11232, 19423)]