1840189512

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{7211}}^1$

素因数の和:7272

約数の個数: 128

約数和(自身を含む): 5538816000

約数和(自身を除く): 3698626488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 343, 372, 392, 434, 588, 651, 686, 744, 868, 1029, 1176, 1302, 1372, 1519, 1736, 2058, 2604, 2744, 3038, 4116, 4557, 5208, 6076, 7211, 8232, 9114, 10633, 12152, 14422, 18228, 21266, 21633, 28844, 31899, 36456, 42532, 43266, 50477, 57688, 63798, 85064, 86532, 100954, 127596, 151431, 173064, 201908, 223541, 255192, 302862, 353339, 403816, 447082, 605724, 670623, 706678, 894164, 1060017, 1211448, 1341246, 1413356, 1564787, 1788328, 2120034, 2473373, 2682492, 2826712, 3129574, 4240068, 4694361, 4946746, 5364984, 6259148, 7420119, 8480136, 9388722, 9893492, 10953509, 12518296, 14840238, 18777444, 19786984, 21907018, 29680476, 32860527, 37554888, 43814036, 59360952, 65721054, 76674563, 87628072, 131442108, 153349126, 230023689, 262884216, 306698252, 460047378, 613396504, 920094756, 1840189512]

約数ペア:

[(1, 1840189512), (2, 920094756), (3, 613396504), (4, 460047378), (6, 306698252), (7, 262884216), (8, 230023689), (12, 153349126), (14, 131442108), (21, 87628072), (24, 76674563), (28, 65721054), (31, 59360952), (42, 43814036), (49, 37554888), (56, 32860527), (62, 29680476), (84, 21907018), (93, 19786984), (98, 18777444), (124, 14840238), (147, 12518296), (168, 10953509), (186, 9893492), (196, 9388722), (217, 8480136), (248, 7420119), (294, 6259148), (343, 5364984), (372, 4946746), (392, 4694361), (434, 4240068), (588, 3129574), (651, 2826712), (686, 2682492), (744, 2473373), (868, 2120034), (1029, 1788328), (1176, 1564787), (1302, 1413356), (1372, 1341246), (1519, 1211448), (1736, 1060017), (2058, 894164), (2604, 706678), (2744, 670623), (3038, 605724), (4116, 447082), (4557, 403816), (5208, 353339), (6076, 302862), (7211, 255192), (8232, 223541), (9114, 201908), (10633, 173064), (12152, 151431), (14422, 127596), (18228, 100954), (21266, 86532), (21633, 85064), (28844, 63798), (31899, 57688), (36456, 50477), (42532, 43266)]