690768288

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1579}}^1$

素因数の和:1640

約数の個数: 216

約数和(自身を含む): 2360292480

約数和(自身を除く): 1669524192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 744, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1488, 1519, 1568, 1579, 1736, 1764, 1953, 2016, 2232, 2352, 2604, 2976, 3038, 3158, 3472, 3528, 3906, 4464, 4557, 4704, 4737, 5208, 6076, 6316, 6944, 7056, 7812, 8928, 9114, 9474, 10416, 11053, 12152, 12632, 13671, 14112, 14211, 15624, 18228, 18948, 20832, 22106, 24304, 25264, 27342, 28422, 31248, 33159, 36456, 37896, 44212, 48608, 48949, 50528, 54684, 56844, 62496, 66318, 72912, 75792, 77371, 88424, 97898, 99477, 109368, 113688, 132636, 145824, 146847, 151584, 154742, 176848, 195796, 198954, 218736, 227376, 232113, 265272, 293694, 309484, 342643, 353696, 391592, 397908, 437472, 440541, 454752, 464226, 530544, 587388, 618968, 685286, 696339, 783184, 795816, 881082, 928452, 1027929, 1061088, 1174776, 1237936, 1370572, 1392678, 1566368, 1591632, 1762164, 1856904, 2055858, 2349552, 2398501, 2475872, 2741144, 2785356, 3083787, 3183264, 3524328, 3713808, 4111716, 4699104, 4797002, 5482288, 5570712, 6167574, 7048656, 7195503, 7427616, 8223432, 9594004, 10964576, 11141424, 12335148, 14097312, 14391006, 16446864, 19188008, 21586509, 22282848, 24670296, 28782012, 32893728, 38376016, 43173018, 49340592, 57564024, 76752032, 86346036, 98681184, 115128048, 172692072, 230256096, 345384144, 690768288]

約数ペア:

[(1, 690768288), (2, 345384144), (3, 230256096), (4, 172692072), (6, 115128048), (7, 98681184), (8, 86346036), (9, 76752032), (12, 57564024), (14, 49340592), (16, 43173018), (18, 38376016), (21, 32893728), (24, 28782012), (28, 24670296), (31, 22282848), (32, 21586509), (36, 19188008), (42, 16446864), (48, 14391006), (49, 14097312), (56, 12335148), (62, 11141424), (63, 10964576), (72, 9594004), (84, 8223432), (93, 7427616), (96, 7195503), (98, 7048656), (112, 6167574), (124, 5570712), (126, 5482288), (144, 4797002), (147, 4699104), (168, 4111716), (186, 3713808), (196, 3524328), (217, 3183264), (224, 3083787), (248, 2785356), (252, 2741144), (279, 2475872), (288, 2398501), (294, 2349552), (336, 2055858), (372, 1856904), (392, 1762164), (434, 1591632), (441, 1566368), (496, 1392678), (504, 1370572), (558, 1237936), (588, 1174776), (651, 1061088), (672, 1027929), (744, 928452), (784, 881082), (868, 795816), (882, 783184), (992, 696339), (1008, 685286), (1116, 618968), (1176, 587388), (1302, 530544), (1488, 464226), (1519, 454752), (1568, 440541), (1579, 437472), (1736, 397908), (1764, 391592), (1953, 353696), (2016, 342643), (2232, 309484), (2352, 293694), (2604, 265272), (2976, 232113), (3038, 227376), (3158, 218736), (3472, 198954), (3528, 195796), (3906, 176848), (4464, 154742), (4557, 151584), (4704, 146847), (4737, 145824), (5208, 132636), (6076, 113688), (6316, 109368), (6944, 99477), (7056, 97898), (7812, 88424), (8928, 77371), (9114, 75792), (9474, 72912), (10416, 66318), (11053, 62496), (12152, 56844), (12632, 54684), (13671, 50528), (14112, 48949), (14211, 48608), (15624, 44212), (18228, 37896), (18948, 36456), (20832, 33159), (22106, 31248), (24304, 28422), (25264, 27342)]