2081588992

素因数分解:

$2^8\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 216

約数和(自身を含む): 5133808512

約数和(自身を除く): 3052219520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 53, 56, 62, 64, 98, 101, 106, 112, 124, 128, 196, 202, 212, 217, 224, 248, 256, 371, 392, 404, 424, 434, 448, 496, 707, 742, 784, 808, 848, 868, 896, 992, 1414, 1484, 1519, 1568, 1616, 1643, 1696, 1736, 1792, 1984, 2597, 2828, 2968, 3038, 3131, 3136, 3232, 3286, 3392, 3472, 3968, 4949, 5194, 5353, 5656, 5936, 6076, 6262, 6272, 6464, 6572, 6784, 6944, 7936, 9898, 10388, 10706, 11312, 11501, 11872, 12152, 12524, 12544, 12928, 13144, 13568, 13888, 19796, 20776, 21412, 21917, 22624, 23002, 23744, 24304, 25048, 25856, 26288, 27776, 37471, 39592, 41552, 42824, 43834, 45248, 46004, 47488, 48608, 50096, 52576, 55552, 74942, 79184, 80507, 83104, 85648, 87668, 90496, 92008, 94976, 97216, 100192, 105152, 149884, 153419, 158368, 161014, 165943, 166208, 171296, 175336, 180992, 184016, 194432, 200384, 210304, 262297, 299768, 306838, 316736, 322028, 331886, 332416, 342592, 350672, 368032, 388864, 400768, 420608, 524594, 599536, 613676, 633472, 644056, 663772, 664832, 685184, 701344, 736064, 801536, 1049188, 1161601, 1199072, 1227352, 1266944, 1288112, 1327544, 1370368, 1402688, 1472128, 2098376, 2323202, 2398144, 2454704, 2576224, 2655088, 2805376, 2944256, 4196752, 4646404, 4796288, 4909408, 5152448, 5310176, 5610752, 8131207, 8393504, 9292808, 9592576, 9818816, 10304896, 10620352, 16262414, 16787008, 18585616, 19637632, 20609792, 21240704, 32524828, 33574016, 37171232, 39275264, 42481408, 65049656, 67148032, 74342464, 130099312, 148684928, 260198624, 297369856, 520397248, 1040794496, 2081588992]

約数ペア:

[(1, 2081588992), (2, 1040794496), (4, 520397248), (7, 297369856), (8, 260198624), (14, 148684928), (16, 130099312), (28, 74342464), (31, 67148032), (32, 65049656), (49, 42481408), (53, 39275264), (56, 37171232), (62, 33574016), (64, 32524828), (98, 21240704), (101, 20609792), (106, 19637632), (112, 18585616), (124, 16787008), (128, 16262414), (196, 10620352), (202, 10304896), (212, 9818816), (217, 9592576), (224, 9292808), (248, 8393504), (256, 8131207), (371, 5610752), (392, 5310176), (404, 5152448), (424, 4909408), (434, 4796288), (448, 4646404), (496, 4196752), (707, 2944256), (742, 2805376), (784, 2655088), (808, 2576224), (848, 2454704), (868, 2398144), (896, 2323202), (992, 2098376), (1414, 1472128), (1484, 1402688), (1519, 1370368), (1568, 1327544), (1616, 1288112), (1643, 1266944), (1696, 1227352), (1736, 1199072), (1792, 1161601), (1984, 1049188), (2597, 801536), (2828, 736064), (2968, 701344), (3038, 685184), (3131, 664832), (3136, 663772), (3232, 644056), (3286, 633472), (3392, 613676), (3472, 599536), (3968, 524594), (4949, 420608), (5194, 400768), (5353, 388864), (5656, 368032), (5936, 350672), (6076, 342592), (6262, 332416), (6272, 331886), (6464, 322028), (6572, 316736), (6784, 306838), (6944, 299768), (7936, 262297), (9898, 210304), (10388, 200384), (10706, 194432), (11312, 184016), (11501, 180992), (11872, 175336), (12152, 171296), (12524, 166208), (12544, 165943), (12928, 161014), (13144, 158368), (13568, 153419), (13888, 149884), (19796, 105152), (20776, 100192), (21412, 97216), (21917, 94976), (22624, 92008), (23002, 90496), (23744, 87668), (24304, 85648), (25048, 83104), (25856, 80507), (26288, 79184), (27776, 74942), (37471, 55552), (39592, 52576), (41552, 50096), (42824, 48608), (43834, 47488), (45248, 46004)]