1642941888

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53149}}^1$

素因数の和:53194

約数の個数: 112

約数和(自身を含む): 5184038400

約数和(自身を除く): 3541096512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 138, 161, 168, 184, 192, 224, 276, 322, 336, 368, 448, 483, 552, 644, 672, 736, 966, 1104, 1288, 1344, 1472, 1932, 2208, 2576, 3864, 4416, 5152, 7728, 10304, 15456, 30912, 53149, 106298, 159447, 212596, 318894, 372043, 425192, 637788, 744086, 850384, 1116129, 1222427, 1275576, 1488172, 1700768, 2232258, 2444854, 2551152, 2976344, 3401536, 3667281, 4464516, 4889708, 5102304, 5952688, 7334562, 8556989, 8929032, 9779416, 10204608, 11905376, 14669124, 17113978, 17858064, 19558832, 23810752, 25670967, 29338248, 34227956, 35716128, 39117664, 51341934, 58676496, 68455912, 71432256, 78235328, 102683868, 117352992, 136911824, 205367736, 234705984, 273823648, 410735472, 547647296, 821470944, 1642941888]

約数ペア:

[(1, 1642941888), (2, 821470944), (3, 547647296), (4, 410735472), (6, 273823648), (7, 234705984), (8, 205367736), (12, 136911824), (14, 117352992), (16, 102683868), (21, 78235328), (23, 71432256), (24, 68455912), (28, 58676496), (32, 51341934), (42, 39117664), (46, 35716128), (48, 34227956), (56, 29338248), (64, 25670967), (69, 23810752), (84, 19558832), (92, 17858064), (96, 17113978), (112, 14669124), (138, 11905376), (161, 10204608), (168, 9779416), (184, 8929032), (192, 8556989), (224, 7334562), (276, 5952688), (322, 5102304), (336, 4889708), (368, 4464516), (448, 3667281), (483, 3401536), (552, 2976344), (644, 2551152), (672, 2444854), (736, 2232258), (966, 1700768), (1104, 1488172), (1288, 1275576), (1344, 1222427), (1472, 1116129), (1932, 850384), (2208, 744086), (2576, 637788), (3864, 425192), (4416, 372043), (5152, 318894), (7728, 212596), (10304, 159447), (15456, 106298), (30912, 53149)]