21441663648

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{383}}^1\times {\mathrm{6703}}^1$

素因数の和:7131

約数の個数: 144

約数和(自身を含む): 63251435520

約数和(自身を除く): 41809771872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 383, 464, 522, 696, 766, 928, 1044, 1149, 1392, 1532, 2088, 2298, 2784, 3064, 3447, 4176, 4596, 6128, 6703, 6894, 8352, 9192, 11107, 12256, 13406, 13788, 18384, 20109, 22214, 26812, 27576, 33321, 36768, 40218, 44428, 53624, 55152, 60327, 66642, 80436, 88856, 99963, 107248, 110304, 120654, 133284, 160872, 177712, 194387, 199926, 214496, 241308, 266568, 321744, 355424, 388774, 399852, 482616, 533136, 583161, 643488, 777548, 799704, 965232, 1066272, 1166322, 1555096, 1599408, 1749483, 1930464, 2332644, 2567249, 3110192, 3198816, 3498966, 4665288, 5134498, 6220384, 6997932, 7701747, 9330576, 10268996, 13995864, 15403494, 18661152, 20537992, 23105241, 27991728, 30806988, 41075984, 46210482, 55983456, 61613976, 74450221, 82151968, 92420964, 123227952, 148900442, 184841928, 223350663, 246455904, 297800884, 369683856, 446701326, 595601768, 670051989, 739367712, 893402652, 1191203536, 1340103978, 1786805304, 2382407072, 2680207956, 3573610608, 5360415912, 7147221216, 10720831824, 21441663648]

約数ペア:

[(1, 21441663648), (2, 10720831824), (3, 7147221216), (4, 5360415912), (6, 3573610608), (8, 2680207956), (9, 2382407072), (12, 1786805304), (16, 1340103978), (18, 1191203536), (24, 893402652), (29, 739367712), (32, 670051989), (36, 595601768), (48, 446701326), (58, 369683856), (72, 297800884), (87, 246455904), (96, 223350663), (116, 184841928), (144, 148900442), (174, 123227952), (232, 92420964), (261, 82151968), (288, 74450221), (348, 61613976), (383, 55983456), (464, 46210482), (522, 41075984), (696, 30806988), (766, 27991728), (928, 23105241), (1044, 20537992), (1149, 18661152), (1392, 15403494), (1532, 13995864), (2088, 10268996), (2298, 9330576), (2784, 7701747), (3064, 6997932), (3447, 6220384), (4176, 5134498), (4596, 4665288), (6128, 3498966), (6703, 3198816), (6894, 3110192), (8352, 2567249), (9192, 2332644), (11107, 1930464), (12256, 1749483), (13406, 1599408), (13788, 1555096), (18384, 1166322), (20109, 1066272), (22214, 965232), (26812, 799704), (27576, 777548), (33321, 643488), (36768, 583161), (40218, 533136), (44428, 482616), (53624, 399852), (55152, 388774), (60327, 355424), (66642, 321744), (80436, 266568), (88856, 241308), (99963, 214496), (107248, 199926), (110304, 194387), (120654, 177712), (133284, 160872)]