254518992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19423}}^1$

素因数の和:19457

約数の個数: 120

約数和(自身を含む): 876721664

約数和(自身を除く): 622202672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 144, 156, 168, 182, 208, 234, 252, 273, 312, 336, 364, 468, 504, 546, 624, 728, 819, 936, 1008, 1092, 1456, 1638, 1872, 2184, 3276, 4368, 6552, 13104, 19423, 38846, 58269, 77692, 116538, 135961, 155384, 174807, 233076, 252499, 271922, 310768, 349614, 407883, 466152, 504998, 543844, 699228, 757497, 815766, 932304, 1009996, 1087688, 1223649, 1398456, 1514994, 1631532, 1767493, 2019992, 2175376, 2272491, 2447298, 2796912, 3029988, 3263064, 3534986, 4039984, 4544982, 4894596, 5302479, 6059976, 6526128, 7069972, 9089964, 9789192, 10604958, 12119952, 14139944, 15907437, 18179928, 19578384, 21209916, 28279888, 31814874, 36359856, 42419832, 63629748, 84839664, 127259496, 254518992]

約数ペア:

[(1, 254518992), (2, 127259496), (3, 84839664), (4, 63629748), (6, 42419832), (7, 36359856), (8, 31814874), (9, 28279888), (12, 21209916), (13, 19578384), (14, 18179928), (16, 15907437), (18, 14139944), (21, 12119952), (24, 10604958), (26, 9789192), (28, 9089964), (36, 7069972), (39, 6526128), (42, 6059976), (48, 5302479), (52, 4894596), (56, 4544982), (63, 4039984), (72, 3534986), (78, 3263064), (84, 3029988), (91, 2796912), (104, 2447298), (112, 2272491), (117, 2175376), (126, 2019992), (144, 1767493), (156, 1631532), (168, 1514994), (182, 1398456), (208, 1223649), (234, 1087688), (252, 1009996), (273, 932304), (312, 815766), (336, 757497), (364, 699228), (468, 543844), (504, 504998), (546, 466152), (624, 407883), (728, 349614), (819, 310768), (936, 271922), (1008, 252499), (1092, 233076), (1456, 174807), (1638, 155384), (1872, 135961), (2184, 116538), (3276, 77692), (4368, 58269), (6552, 38846), (13104, 19423)]