2180768256

素因数分解:

$2^9\times 3^2\times {\mathrm{473257}}^1$

素因数の和:473281

約数の個数: 60

約数和(自身を含む): 6293858142

約数和(自身を除く): 4113089886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 473257, 946514, 1419771, 1893028, 2839542, 3786056, 4259313, 5679084, 7572112, 8518626, 11358168, 15144224, 17037252, 22716336, 30288448, 34074504, 45432672, 60576896, 68149008, 90865344, 121153792, 136298016, 181730688, 242307584, 272596032, 363461376, 545192064, 726922752, 1090384128, 2180768256]

約数ペア:

[(1, 2180768256), (2, 1090384128), (3, 726922752), (4, 545192064), (6, 363461376), (8, 272596032), (9, 242307584), (12, 181730688), (16, 136298016), (18, 121153792), (24, 90865344), (32, 68149008), (36, 60576896), (48, 45432672), (64, 34074504), (72, 30288448), (96, 22716336), (128, 17037252), (144, 15144224), (192, 11358168), (256, 8518626), (288, 7572112), (384, 5679084), (512, 4259313), (576, 3786056), (768, 2839542), (1152, 1893028), (1536, 1419771), (2304, 946514), (4608, 473257)]