2581334784

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1721}}^1$

素因数の和:1784

約数の個数: 288

約数和(自身を含む): 9010606080

約数和(自身を除く): 6429271296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 128, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 256, 279, 288, 336, 372, 378, 384, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 768, 837, 864, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1512, 1674, 1721, 1728, 1736, 1792, 1953, 1984, 2016, 2232, 2304, 2604, 2688, 2976, 3024, 3348, 3442, 3456, 3472, 3906, 3968, 4032, 4464, 5163, 5208, 5376, 5859, 5952, 6048, 6696, 6884, 6912, 6944, 7812, 7936, 8064, 8928, 10326, 10416, 11718, 11904, 12047, 12096, 13392, 13768, 13888, 15489, 15624, 16128, 17856, 20652, 20832, 23436, 23808, 24094, 24192, 26784, 27536, 27776, 30978, 31248, 35712, 36141, 41304, 41664, 46467, 46872, 48188, 48384, 53351, 53568, 55072, 55552, 61956, 62496, 71424, 72282, 82608, 83328, 92934, 93744, 96376, 106702, 107136, 108423, 110144, 123912, 124992, 144564, 160053, 165216, 166656, 185868, 187488, 192752, 213404, 214272, 216846, 220288, 247824, 249984, 289128, 320106, 325269, 330432, 371736, 373457, 374976, 385504, 426808, 433692, 440576, 480159, 495648, 499968, 578256, 640212, 650538, 660864, 743472, 746914, 749952, 771008, 853616, 867384, 960318, 991296, 1120371, 1156512, 1280424, 1301076, 1321728, 1440477, 1486944, 1493828, 1499904, 1542016, 1707232, 1734768, 1920636, 1982592, 2240742, 2313024, 2560848, 2602152, 2880954, 2973888, 2987656, 3084032, 3361113, 3414464, 3469536, 3841272, 3965184, 4481484, 4626048, 5121696, 5204304, 5761908, 5947776, 5975312, 6722226, 6828928, 6939072, 7682544, 8962968, 9252096, 10083339, 10243392, 10408608, 11523816, 11895552, 11950624, 13444452, 13657856, 13878144, 15365088, 17925936, 20166678, 20486784, 20817216, 23047632, 23901248, 26888904, 27756288, 30730176, 35851872, 40333356, 40973568, 41634432, 46095264, 47802496, 53777808, 61460352, 71703744, 80666712, 83268864, 92190528, 95604992, 107555616, 122920704, 143407488, 161333424, 184381056, 215111232, 286814976, 322666848, 368762112, 430222464, 645333696, 860444928, 1290667392, 2581334784]

約数ペア:

[(1, 2581334784), (2, 1290667392), (3, 860444928), (4, 645333696), (6, 430222464), (7, 368762112), (8, 322666848), (9, 286814976), (12, 215111232), (14, 184381056), (16, 161333424), (18, 143407488), (21, 122920704), (24, 107555616), (27, 95604992), (28, 92190528), (31, 83268864), (32, 80666712), (36, 71703744), (42, 61460352), (48, 53777808), (54, 47802496), (56, 46095264), (62, 41634432), (63, 40973568), (64, 40333356), (72, 35851872), (84, 30730176), (93, 27756288), (96, 26888904), (108, 23901248), (112, 23047632), (124, 20817216), (126, 20486784), (128, 20166678), (144, 17925936), (168, 15365088), (186, 13878144), (189, 13657856), (192, 13444452), (216, 11950624), (217, 11895552), (224, 11523816), (248, 10408608), (252, 10243392), (256, 10083339), (279, 9252096), (288, 8962968), (336, 7682544), (372, 6939072), (378, 6828928), (384, 6722226), (432, 5975312), (434, 5947776), (448, 5761908), (496, 5204304), (504, 5121696), (558, 4626048), (576, 4481484), (651, 3965184), (672, 3841272), (744, 3469536), (756, 3414464), (768, 3361113), (837, 3084032), (864, 2987656), (868, 2973888), (896, 2880954), (992, 2602152), (1008, 2560848), (1116, 2313024), (1152, 2240742), (1302, 1982592), (1344, 1920636), (1488, 1734768), (1512, 1707232), (1674, 1542016), (1721, 1499904), (1728, 1493828), (1736, 1486944), (1792, 1440477), (1953, 1321728), (1984, 1301076), (2016, 1280424), (2232, 1156512), (2304, 1120371), (2604, 991296), (2688, 960318), (2976, 867384), (3024, 853616), (3348, 771008), (3442, 749952), (3456, 746914), (3472, 743472), (3906, 660864), (3968, 650538), (4032, 640212), (4464, 578256), (5163, 499968), (5208, 495648), (5376, 480159), (5859, 440576), (5952, 433692), (6048, 426808), (6696, 385504), (6884, 374976), (6912, 373457), (6944, 371736), (7812, 330432), (7936, 325269), (8064, 320106), (8928, 289128), (10326, 249984), (10416, 247824), (11718, 220288), (11904, 216846), (12047, 214272), (12096, 213404), (13392, 192752), (13768, 187488), (13888, 185868), (15489, 166656), (15624, 165216), (16128, 160053), (17856, 144564), (20652, 124992), (20832, 123912), (23436, 110144), (23808, 108423), (24094, 107136), (24192, 106702), (26784, 96376), (27536, 93744), (27776, 92934), (30978, 83328), (31248, 82608), (35712, 72282), (36141, 71424), (41304, 62496), (41664, 61956), (46467, 55552), (46872, 55072), (48188, 53568), (48384, 53351)]