1809249792

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{881}}^1$

素因数の和:1100

約数の個数: 160

約数和(自身を含む): 5543645184

約数和(自身を除く): 3734395392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 191, 192, 224, 256, 336, 382, 384, 448, 512, 573, 672, 764, 768, 881, 896, 1146, 1337, 1344, 1528, 1536, 1762, 1792, 2292, 2643, 2674, 2688, 3056, 3524, 3584, 4011, 4584, 5286, 5348, 5376, 6112, 6167, 7048, 8022, 9168, 10572, 10696, 10752, 12224, 12334, 14096, 16044, 18336, 18501, 21144, 21392, 24448, 24668, 28192, 32088, 36672, 37002, 42288, 42784, 48896, 49336, 56384, 64176, 73344, 74004, 84576, 85568, 97792, 98672, 112768, 128352, 146688, 148008, 168271, 169152, 171136, 197344, 225536, 256704, 293376, 296016, 336542, 338304, 342272, 394688, 451072, 504813, 513408, 592032, 673084, 676608, 684544, 789376, 1009626, 1026816, 1177897, 1184064, 1346168, 1353216, 1578752, 2019252, 2053632, 2355794, 2368128, 2692336, 3157504, 3533691, 4038504, 4711588, 4736256, 5384672, 7067382, 8077008, 9423176, 9472512, 10769344, 14134764, 16154016, 18846352, 21538688, 28269528, 32308032, 37692704, 43077376, 56539056, 64616064, 75385408, 86154752, 113078112, 129232128, 150770816, 226156224, 258464256, 301541632, 452312448, 603083264, 904624896, 1809249792]

約数ペア:

[(1, 1809249792), (2, 904624896), (3, 603083264), (4, 452312448), (6, 301541632), (7, 258464256), (8, 226156224), (12, 150770816), (14, 129232128), (16, 113078112), (21, 86154752), (24, 75385408), (28, 64616064), (32, 56539056), (42, 43077376), (48, 37692704), (56, 32308032), (64, 28269528), (84, 21538688), (96, 18846352), (112, 16154016), (128, 14134764), (168, 10769344), (191, 9472512), (192, 9423176), (224, 8077008), (256, 7067382), (336, 5384672), (382, 4736256), (384, 4711588), (448, 4038504), (512, 3533691), (573, 3157504), (672, 2692336), (764, 2368128), (768, 2355794), (881, 2053632), (896, 2019252), (1146, 1578752), (1337, 1353216), (1344, 1346168), (1528, 1184064), (1536, 1177897), (1762, 1026816), (1792, 1009626), (2292, 789376), (2643, 684544), (2674, 676608), (2688, 673084), (3056, 592032), (3524, 513408), (3584, 504813), (4011, 451072), (4584, 394688), (5286, 342272), (5348, 338304), (5376, 336542), (6112, 296016), (6167, 293376), (7048, 256704), (8022, 225536), (9168, 197344), (10572, 171136), (10696, 169152), (10752, 168271), (12224, 148008), (12334, 146688), (14096, 128352), (16044, 112768), (18336, 98672), (18501, 97792), (21144, 85568), (21392, 84576), (24448, 74004), (24668, 73344), (28192, 64176), (32088, 56384), (36672, 49336), (37002, 48896), (42288, 42784)]