1821192192

素因数分解:

$2^{12}\times 3^2\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:546

約数の個数: 156

約数和(自身を含む): 5315631360

約数和(自身を除く): 3494439168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 389, 508, 512, 576, 762, 768, 778, 1016, 1024, 1143, 1152, 1167, 1524, 1536, 1556, 2032, 2048, 2286, 2304, 2334, 3048, 3072, 3112, 3501, 4064, 4096, 4572, 4608, 4668, 6096, 6144, 6224, 7002, 8128, 9144, 9216, 9336, 12192, 12288, 12448, 14004, 16256, 18288, 18432, 18672, 24384, 24896, 28008, 32512, 36576, 36864, 37344, 48768, 49403, 49792, 56016, 65024, 73152, 74688, 97536, 98806, 99584, 112032, 130048, 146304, 148209, 149376, 195072, 197612, 199168, 224064, 260096, 292608, 296418, 298752, 390144, 395224, 398336, 444627, 448128, 520192, 585216, 592836, 597504, 780288, 790448, 796672, 889254, 896256, 1170432, 1185672, 1195008, 1560576, 1580896, 1593344, 1778508, 1792512, 2340864, 2371344, 2390016, 3161792, 3557016, 3585024, 4681728, 4742688, 4780032, 6323584, 7114032, 7170048, 9485376, 12647168, 14228064, 14340096, 18970752, 25294336, 28456128, 37941504, 50588672, 56912256, 75883008, 101177344, 113824512, 151766016, 202354688, 227649024, 303532032, 455298048, 607064064, 910596096, 1821192192]

約数ペア:

[(1, 1821192192), (2, 910596096), (3, 607064064), (4, 455298048), (6, 303532032), (8, 227649024), (9, 202354688), (12, 151766016), (16, 113824512), (18, 101177344), (24, 75883008), (32, 56912256), (36, 50588672), (48, 37941504), (64, 28456128), (72, 25294336), (96, 18970752), (127, 14340096), (128, 14228064), (144, 12647168), (192, 9485376), (254, 7170048), (256, 7114032), (288, 6323584), (381, 4780032), (384, 4742688), (389, 4681728), (508, 3585024), (512, 3557016), (576, 3161792), (762, 2390016), (768, 2371344), (778, 2340864), (1016, 1792512), (1024, 1778508), (1143, 1593344), (1152, 1580896), (1167, 1560576), (1524, 1195008), (1536, 1185672), (1556, 1170432), (2032, 896256), (2048, 889254), (2286, 796672), (2304, 790448), (2334, 780288), (3048, 597504), (3072, 592836), (3112, 585216), (3501, 520192), (4064, 448128), (4096, 444627), (4572, 398336), (4608, 395224), (4668, 390144), (6096, 298752), (6144, 296418), (6224, 292608), (7002, 260096), (8128, 224064), (9144, 199168), (9216, 197612), (9336, 195072), (12192, 149376), (12288, 148209), (12448, 146304), (14004, 130048), (16256, 112032), (18288, 99584), (18432, 98806), (18672, 97536), (24384, 74688), (24896, 73152), (28008, 65024), (32512, 56016), (36576, 49792), (36864, 49403), (37344, 48768)]