1982444544

素因数分解:

$2^{10}\times 3^5\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 264

約数和(自身を含む): 6151611648

約数和(自身を除く): 4169167104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 243, 248, 256, 257, 279, 288, 324, 372, 384, 432, 486, 496, 512, 514, 558, 576, 648, 744, 768, 771, 837, 864, 972, 992, 1024, 1028, 1116, 1152, 1296, 1488, 1536, 1542, 1674, 1728, 1944, 1984, 2056, 2232, 2304, 2313, 2511, 2592, 2976, 3072, 3084, 3348, 3456, 3888, 3968, 4112, 4464, 4608, 4626, 5022, 5184, 5952, 6168, 6696, 6912, 6939, 7533, 7776, 7936, 7967, 8224, 8928, 9216, 9252, 10044, 10368, 11904, 12336, 13392, 13824, 13878, 15066, 15552, 15872, 15934, 16448, 17856, 18504, 20088, 20736, 20817, 23808, 23901, 24672, 26784, 27648, 27756, 30132, 31104, 31744, 31868, 32896, 35712, 37008, 40176, 41472, 41634, 47616, 47802, 49344, 53568, 55512, 60264, 62208, 62451, 63736, 65792, 71424, 71703, 74016, 80352, 82944, 83268, 95232, 95604, 98688, 107136, 111024, 120528, 124416, 124902, 127472, 131584, 142848, 143406, 148032, 160704, 166536, 191208, 197376, 214272, 215109, 222048, 241056, 248832, 249804, 254944, 263168, 285696, 286812, 296064, 321408, 333072, 382416, 394752, 428544, 430218, 444096, 482112, 499608, 509888, 573624, 592128, 642816, 645327, 666144, 764832, 789504, 857088, 860436, 888192, 964224, 999216, 1019776, 1147248, 1184256, 1285632, 1290654, 1332288, 1529664, 1720872, 1776384, 1928448, 1935981, 1998432, 2039552, 2294496, 2368512, 2571264, 2581308, 2664576, 3059328, 3441744, 3552768, 3856896, 3871962, 3996864, 4079104, 4588992, 5162616, 5329152, 6118656, 6883488, 7105536, 7713792, 7743924, 7993728, 8158208, 9177984, 10325232, 10658304, 12237312, 13766976, 15487848, 15987456, 18355968, 20650464, 21316608, 24474624, 27533952, 30975696, 31974912, 36711936, 41300928, 55067904, 61951392, 63949824, 73423872, 82601856, 110135808, 123902784, 165203712, 220271616, 247805568, 330407424, 495611136, 660814848, 991222272, 1982444544]

約数ペア:

[(1, 1982444544), (2, 991222272), (3, 660814848), (4, 495611136), (6, 330407424), (8, 247805568), (9, 220271616), (12, 165203712), (16, 123902784), (18, 110135808), (24, 82601856), (27, 73423872), (31, 63949824), (32, 61951392), (36, 55067904), (48, 41300928), (54, 36711936), (62, 31974912), (64, 30975696), (72, 27533952), (81, 24474624), (93, 21316608), (96, 20650464), (108, 18355968), (124, 15987456), (128, 15487848), (144, 13766976), (162, 12237312), (186, 10658304), (192, 10325232), (216, 9177984), (243, 8158208), (248, 7993728), (256, 7743924), (257, 7713792), (279, 7105536), (288, 6883488), (324, 6118656), (372, 5329152), (384, 5162616), (432, 4588992), (486, 4079104), (496, 3996864), (512, 3871962), (514, 3856896), (558, 3552768), (576, 3441744), (648, 3059328), (744, 2664576), (768, 2581308), (771, 2571264), (837, 2368512), (864, 2294496), (972, 2039552), (992, 1998432), (1024, 1935981), (1028, 1928448), (1116, 1776384), (1152, 1720872), (1296, 1529664), (1488, 1332288), (1536, 1290654), (1542, 1285632), (1674, 1184256), (1728, 1147248), (1944, 1019776), (1984, 999216), (2056, 964224), (2232, 888192), (2304, 860436), (2313, 857088), (2511, 789504), (2592, 764832), (2976, 666144), (3072, 645327), (3084, 642816), (3348, 592128), (3456, 573624), (3888, 509888), (3968, 499608), (4112, 482112), (4464, 444096), (4608, 430218), (4626, 428544), (5022, 394752), (5184, 382416), (5952, 333072), (6168, 321408), (6696, 296064), (6912, 286812), (6939, 285696), (7533, 263168), (7776, 254944), (7936, 249804), (7967, 248832), (8224, 241056), (8928, 222048), (9216, 215109), (9252, 214272), (10044, 197376), (10368, 191208), (11904, 166536), (12336, 160704), (13392, 148032), (13824, 143406), (13878, 142848), (15066, 131584), (15552, 127472), (15872, 124902), (15934, 124416), (16448, 120528), (17856, 111024), (18504, 107136), (20088, 98688), (20736, 95604), (20817, 95232), (23808, 83268), (23901, 82944), (24672, 80352), (26784, 74016), (27648, 71703), (27756, 71424), (30132, 65792), (31104, 63736), (31744, 62451), (31868, 62208), (32896, 60264), (35712, 55512), (37008, 53568), (40176, 49344), (41472, 47802), (41634, 47616)]