1820454912

素因数分解:

$2^{12}\times 3^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 312

約数和(自身を含む): 5724526080

約数和(自身を除く): 3904071168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 59, 62, 64, 72, 81, 93, 96, 108, 118, 124, 128, 144, 162, 177, 186, 192, 216, 236, 243, 248, 256, 279, 288, 324, 354, 372, 384, 432, 472, 486, 496, 512, 531, 558, 576, 648, 708, 744, 768, 837, 864, 944, 972, 992, 1024, 1062, 1116, 1152, 1296, 1416, 1488, 1536, 1593, 1674, 1728, 1829, 1888, 1944, 1984, 2048, 2124, 2232, 2304, 2511, 2592, 2832, 2976, 3072, 3186, 3348, 3456, 3658, 3776, 3888, 3968, 4096, 4248, 4464, 4608, 4779, 5022, 5184, 5487, 5664, 5952, 6144, 6372, 6696, 6912, 7316, 7533, 7552, 7776, 7936, 8496, 8928, 9216, 9558, 10044, 10368, 10974, 11328, 11904, 12288, 12744, 13392, 13824, 14337, 14632, 15066, 15104, 15552, 15872, 16461, 16992, 17856, 18432, 19116, 20088, 20736, 21948, 22656, 23808, 25488, 26784, 27648, 28674, 29264, 30132, 30208, 31104, 31744, 32922, 33984, 35712, 36864, 38232, 40176, 41472, 43896, 45312, 47616, 49383, 50976, 53568, 55296, 57348, 58528, 60264, 60416, 62208, 63488, 65844, 67968, 71424, 76464, 80352, 82944, 87792, 90624, 95232, 98766, 101952, 107136, 110592, 114696, 117056, 120528, 120832, 124416, 126976, 131688, 135936, 142848, 148149, 152928, 160704, 165888, 175584, 181248, 190464, 197532, 203904, 214272, 229392, 234112, 241056, 241664, 248832, 263376, 271872, 285696, 296298, 305856, 321408, 331776, 351168, 362496, 380928, 395064, 407808, 428544, 444447, 458784, 468224, 482112, 497664, 526752, 543744, 571392, 592596, 611712, 642816, 702336, 724992, 790128, 815616, 857088, 888894, 917568, 936448, 964224, 995328, 1053504, 1087488, 1142784, 1185192, 1223424, 1285632, 1404672, 1580256, 1631232, 1714176, 1777788, 1835136, 1872896, 1928448, 2107008, 2174976, 2370384, 2446848, 2571264, 2809344, 3160512, 3262464, 3428352, 3555576, 3670272, 3745792, 3856896, 4214016, 4740768, 4893696, 5142528, 5618688, 6321024, 6524928, 7111152, 7340544, 7491584, 7713792, 8428032, 9481536, 9787392, 10285056, 11237376, 12642048, 14222304, 14681088, 15427584, 16856064, 18963072, 19574784, 22474752, 25284096, 28444608, 29362176, 30855168, 33712128, 37926144, 50568192, 56889216, 58724352, 67424256, 75852288, 101136384, 113778432, 151704576, 202272768, 227556864, 303409152, 455113728, 606818304, 910227456, 1820454912]

約数ペア:

[(1, 1820454912), (2, 910227456), (3, 606818304), (4, 455113728), (6, 303409152), (8, 227556864), (9, 202272768), (12, 151704576), (16, 113778432), (18, 101136384), (24, 75852288), (27, 67424256), (31, 58724352), (32, 56889216), (36, 50568192), (48, 37926144), (54, 33712128), (59, 30855168), (62, 29362176), (64, 28444608), (72, 25284096), (81, 22474752), (93, 19574784), (96, 18963072), (108, 16856064), (118, 15427584), (124, 14681088), (128, 14222304), (144, 12642048), (162, 11237376), (177, 10285056), (186, 9787392), (192, 9481536), (216, 8428032), (236, 7713792), (243, 7491584), (248, 7340544), (256, 7111152), (279, 6524928), (288, 6321024), (324, 5618688), (354, 5142528), (372, 4893696), (384, 4740768), (432, 4214016), (472, 3856896), (486, 3745792), (496, 3670272), (512, 3555576), (531, 3428352), (558, 3262464), (576, 3160512), (648, 2809344), (708, 2571264), (744, 2446848), (768, 2370384), (837, 2174976), (864, 2107008), (944, 1928448), (972, 1872896), (992, 1835136), (1024, 1777788), (1062, 1714176), (1116, 1631232), (1152, 1580256), (1296, 1404672), (1416, 1285632), (1488, 1223424), (1536, 1185192), (1593, 1142784), (1674, 1087488), (1728, 1053504), (1829, 995328), (1888, 964224), (1944, 936448), (1984, 917568), (2048, 888894), (2124, 857088), (2232, 815616), (2304, 790128), (2511, 724992), (2592, 702336), (2832, 642816), (2976, 611712), (3072, 592596), (3186, 571392), (3348, 543744), (3456, 526752), (3658, 497664), (3776, 482112), (3888, 468224), (3968, 458784), (4096, 444447), (4248, 428544), (4464, 407808), (4608, 395064), (4779, 380928), (5022, 362496), (5184, 351168), (5487, 331776), (5664, 321408), (5952, 305856), (6144, 296298), (6372, 285696), (6696, 271872), (6912, 263376), (7316, 248832), (7533, 241664), (7552, 241056), (7776, 234112), (7936, 229392), (8496, 214272), (8928, 203904), (9216, 197532), (9558, 190464), (10044, 181248), (10368, 175584), (10974, 165888), (11328, 160704), (11904, 152928), (12288, 148149), (12744, 142848), (13392, 135936), (13824, 131688), (14337, 126976), (14632, 124416), (15066, 120832), (15104, 120528), (15552, 117056), (15872, 114696), (16461, 110592), (16992, 107136), (17856, 101952), (18432, 98766), (19116, 95232), (20088, 90624), (20736, 87792), (21948, 82944), (22656, 80352), (23808, 76464), (25488, 71424), (26784, 67968), (27648, 65844), (28674, 63488), (29264, 62208), (30132, 60416), (30208, 60264), (31104, 58528), (31744, 57348), (32922, 55296), (33984, 53568), (35712, 50976), (36864, 49383), (38232, 47616), (40176, 45312), (41472, 43896)]