1561847616

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{129121}}^1$

素因数の和:129149

約数の個数: 112

約数和(自身を含む): 5247518080

約数和(自身を除く): 3685670464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 129121, 258242, 387363, 516484, 774726, 903847, 1032968, 1162089, 1549452, 1807694, 2065936, 2324178, 2711541, 3098904, 3486267, 3615388, 4131872, 4648356, 5423082, 6197808, 6972534, 7230776, 8134623, 8263744, 9296712, 10846164, 12395616, 13945068, 14461552, 16269246, 18593424, 21692328, 24403869, 24791232, 27890136, 28923104, 32538492, 37186848, 43384656, 48807738, 55780272, 57846208, 65076984, 74373696, 86769312, 97615476, 111560544, 130153968, 173538624, 195230952, 223121088, 260307936, 390461904, 520615872, 780923808, 1561847616]

約数ペア:

[(1, 1561847616), (2, 780923808), (3, 520615872), (4, 390461904), (6, 260307936), (7, 223121088), (8, 195230952), (9, 173538624), (12, 130153968), (14, 111560544), (16, 97615476), (18, 86769312), (21, 74373696), (24, 65076984), (27, 57846208), (28, 55780272), (32, 48807738), (36, 43384656), (42, 37186848), (48, 32538492), (54, 28923104), (56, 27890136), (63, 24791232), (64, 24403869), (72, 21692328), (84, 18593424), (96, 16269246), (108, 14461552), (112, 13945068), (126, 12395616), (144, 10846164), (168, 9296712), (189, 8263744), (192, 8134623), (216, 7230776), (224, 6972534), (252, 6197808), (288, 5423082), (336, 4648356), (378, 4131872), (432, 3615388), (448, 3486267), (504, 3098904), (576, 2711541), (672, 2324178), (756, 2065936), (864, 1807694), (1008, 1549452), (1344, 1162089), (1512, 1032968), (1728, 903847), (2016, 774726), (3024, 516484), (4032, 387363), (6048, 258242), (12096, 129121)]