2047927392

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{12239}}^1$

素因数の和:12345

約数の個数: 144

約数和(自身を含む): 6736504320

約数和(自身を除く): 4688576928

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 83, 84, 96, 112, 126, 144, 166, 168, 224, 249, 252, 288, 332, 336, 498, 504, 581, 664, 672, 747, 996, 1008, 1162, 1328, 1494, 1743, 1992, 2016, 2324, 2656, 2988, 3486, 3984, 4648, 5229, 5976, 6972, 7968, 9296, 10458, 11952, 12239, 13944, 18592, 20916, 23904, 24478, 27888, 36717, 41832, 48956, 55776, 73434, 83664, 85673, 97912, 110151, 146868, 167328, 171346, 195824, 220302, 257019, 293736, 342692, 391648, 440604, 514038, 587472, 685384, 771057, 881208, 1015837, 1028076, 1174944, 1370768, 1542114, 1762416, 2031674, 2056152, 2741536, 3047511, 3084228, 3524832, 4063348, 4112304, 6095022, 6168456, 7110859, 8126696, 8224608, 9142533, 12190044, 12336912, 14221718, 16253392, 18285066, 21332577, 24380088, 24673824, 28443436, 32506784, 36570132, 42665154, 48760176, 56886872, 63997731, 73140264, 85330308, 97520352, 113773744, 127995462, 146280528, 170660616, 227547488, 255990924, 292561056, 341321232, 511981848, 682642464, 1023963696, 2047927392]

約数ペア:

[(1, 2047927392), (2, 1023963696), (3, 682642464), (4, 511981848), (6, 341321232), (7, 292561056), (8, 255990924), (9, 227547488), (12, 170660616), (14, 146280528), (16, 127995462), (18, 113773744), (21, 97520352), (24, 85330308), (28, 73140264), (32, 63997731), (36, 56886872), (42, 48760176), (48, 42665154), (56, 36570132), (63, 32506784), (72, 28443436), (83, 24673824), (84, 24380088), (96, 21332577), (112, 18285066), (126, 16253392), (144, 14221718), (166, 12336912), (168, 12190044), (224, 9142533), (249, 8224608), (252, 8126696), (288, 7110859), (332, 6168456), (336, 6095022), (498, 4112304), (504, 4063348), (581, 3524832), (664, 3084228), (672, 3047511), (747, 2741536), (996, 2056152), (1008, 2031674), (1162, 1762416), (1328, 1542114), (1494, 1370768), (1743, 1174944), (1992, 1028076), (2016, 1015837), (2324, 881208), (2656, 771057), (2988, 685384), (3486, 587472), (3984, 514038), (4648, 440604), (5229, 391648), (5976, 342692), (6972, 293736), (7968, 257019), (9296, 220302), (10458, 195824), (11952, 171346), (12239, 167328), (13944, 146868), (18592, 110151), (20916, 97912), (23904, 85673), (24478, 83664), (27888, 73434), (36717, 55776), (41832, 48956)]