1557323712

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{128747}}^1$

素因数の和:128775

約数の個数: 112

約数和(自身を含む): 5232318720

約数和(自身を除く): 3674995008

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, 128747, 257494, 386241, 514988, 772482, 901229, 1029976, 1158723, 1544964, 1802458, 2059952, 2317446, 2703687, 3089928, 3476169, 3604916, 4119904, 4634892, 5407374, 6179856, 6952338, 7209832, 8111061, 8239808, 9269784, 10814748, 12359712, 13904676, 14419664, 16222122, 18539568, 21629496, 24333183, 24719424, 27809352, 28839328, 32444244, 37079136, 43258992, 48666366, 55618704, 57678656, 64888488, 74158272, 86517984, 97332732, 111237408, 129776976, 173035968, 194665464, 222474816, 259553952, 389330928, 519107904, 778661856, 1557323712]

約数ペア:

[(1, 1557323712), (2, 778661856), (3, 519107904), (4, 389330928), (6, 259553952), (7, 222474816), (8, 194665464), (9, 173035968), (12, 129776976), (14, 111237408), (16, 97332732), (18, 86517984), (21, 74158272), (24, 64888488), (27, 57678656), (28, 55618704), (32, 48666366), (36, 43258992), (42, 37079136), (48, 32444244), (54, 28839328), (56, 27809352), (63, 24719424), (64, 24333183), (72, 21629496), (84, 18539568), (96, 16222122), (108, 14419664), (112, 13904676), (126, 12359712), (144, 10814748), (168, 9269784), (189, 8239808), (192, 8111061), (216, 7209832), (224, 6952338), (252, 6179856), (288, 5407374), (336, 4634892), (378, 4119904), (432, 3604916), (448, 3476169), (504, 3089928), (576, 2703687), (672, 2317446), (756, 2059952), (864, 1802458), (1008, 1544964), (1344, 1158723), (1512, 1029976), (1728, 901229), (2016, 772482), (3024, 514988), (4032, 386241), (6048, 257494), (12096, 128747)]