260061984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9923}}^1$

素因数の和:9959

約数の個数: 144

約数和(自身を含む): 910308672

約数和(自身を除く): 650246688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 9923, 13104, 19846, 26208, 29769, 39692, 59538, 69461, 79384, 89307, 119076, 128999, 138922, 158768, 178614, 208383, 238152, 257998, 277844, 317536, 357228, 386997, 416766, 476304, 515996, 555688, 625149, 714456, 773994, 833532, 902993, 952608, 1031992, 1111376, 1160991, 1250298, 1428912, 1547988, 1667064, 1805986, 2063984, 2222752, 2321982, 2500596, 2708979, 2857824, 3095976, 3334128, 3611972, 4127968, 4643964, 5001192, 5417958, 6191952, 6668256, 7223944, 8126937, 9287928, 10002384, 10835916, 12383904, 14447888, 16253874, 18575856, 20004768, 21671832, 28895776, 32507748, 37151712, 43343664, 65015496, 86687328, 130030992, 260061984]

約数ペア:

[(1, 260061984), (2, 130030992), (3, 86687328), (4, 65015496), (6, 43343664), (7, 37151712), (8, 32507748), (9, 28895776), (12, 21671832), (13, 20004768), (14, 18575856), (16, 16253874), (18, 14447888), (21, 12383904), (24, 10835916), (26, 10002384), (28, 9287928), (32, 8126937), (36, 7223944), (39, 6668256), (42, 6191952), (48, 5417958), (52, 5001192), (56, 4643964), (63, 4127968), (72, 3611972), (78, 3334128), (84, 3095976), (91, 2857824), (96, 2708979), (104, 2500596), (112, 2321982), (117, 2222752), (126, 2063984), (144, 1805986), (156, 1667064), (168, 1547988), (182, 1428912), (208, 1250298), (224, 1160991), (234, 1111376), (252, 1031992), (273, 952608), (288, 902993), (312, 833532), (336, 773994), (364, 714456), (416, 625149), (468, 555688), (504, 515996), (546, 476304), (624, 416766), (672, 386997), (728, 357228), (819, 317536), (936, 277844), (1008, 257998), (1092, 238152), (1248, 208383), (1456, 178614), (1638, 158768), (1872, 138922), (2016, 128999), (2184, 119076), (2912, 89307), (3276, 79384), (3744, 69461), (4368, 59538), (6552, 39692), (8736, 29769), (9923, 26208), (13104, 19846)]