2012310912

素因数分解:

$2^7\times 3^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:624

約数の個数: 128

約数和(自身を含む): 5450227200

約数和(自身を除く): 3437916288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 131, 192, 218, 262, 327, 367, 384, 393, 436, 524, 654, 734, 786, 872, 1048, 1101, 1308, 1468, 1572, 1744, 2096, 2202, 2616, 2936, 3144, 3488, 4192, 4404, 5232, 5872, 6288, 6976, 8384, 8808, 10464, 11744, 12576, 13952, 14279, 16768, 17616, 20928, 23488, 25152, 28558, 35232, 40003, 41856, 42837, 46976, 48077, 50304, 57116, 70464, 80006, 85674, 96154, 114232, 120009, 140928, 144231, 160012, 171348, 192308, 228464, 240018, 288462, 320024, 342696, 384616, 456928, 480036, 576924, 640048, 685392, 769232, 913856, 960072, 1153848, 1280096, 1370784, 1538464, 1827712, 1920144, 2307696, 2560192, 2741568, 3076928, 3840288, 4615392, 5120384, 5240393, 5483136, 6153856, 7680576, 9230784, 10480786, 15361152, 15721179, 18461568, 20961572, 31442358, 41923144, 62884716, 83846288, 125769432, 167692576, 251538864, 335385152, 503077728, 670770304, 1006155456, 2012310912]

約数ペア:

[(1, 2012310912), (2, 1006155456), (3, 670770304), (4, 503077728), (6, 335385152), (8, 251538864), (12, 167692576), (16, 125769432), (24, 83846288), (32, 62884716), (48, 41923144), (64, 31442358), (96, 20961572), (109, 18461568), (128, 15721179), (131, 15361152), (192, 10480786), (218, 9230784), (262, 7680576), (327, 6153856), (367, 5483136), (384, 5240393), (393, 5120384), (436, 4615392), (524, 3840288), (654, 3076928), (734, 2741568), (786, 2560192), (872, 2307696), (1048, 1920144), (1101, 1827712), (1308, 1538464), (1468, 1370784), (1572, 1280096), (1744, 1153848), (2096, 960072), (2202, 913856), (2616, 769232), (2936, 685392), (3144, 640048), (3488, 576924), (4192, 480036), (4404, 456928), (5232, 384616), (5872, 342696), (6288, 320024), (6976, 288462), (8384, 240018), (8808, 228464), (10464, 192308), (11744, 171348), (12576, 160012), (13952, 144231), (14279, 140928), (16768, 120009), (17616, 114232), (20928, 96154), (23488, 85674), (25152, 80006), (28558, 70464), (35232, 57116), (40003, 50304), (41856, 48077), (42837, 46976)]