390528

素因数分解:

$2^7\times 3^3\times {\mathrm{113}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 1162800

約数和(自身を除く): 772272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 113, 128, 144, 192, 216, 226, 288, 339, 384, 432, 452, 576, 678, 864, 904, 1017, 1152, 1356, 1728, 1808, 2034, 2712, 3051, 3456, 3616, 4068, 5424, 6102, 7232, 8136, 10848, 12204, 14464, 16272, 21696, 24408, 32544, 43392, 48816, 65088, 97632, 130176, 195264, 390528]

約数ペア:

[(1, 390528), (2, 195264), (3, 130176), (4, 97632), (6, 65088), (8, 48816), (9, 43392), (12, 32544), (16, 24408), (18, 21696), (24, 16272), (27, 14464), (32, 12204), (36, 10848), (48, 8136), (54, 7232), (64, 6102), (72, 5424), (96, 4068), (108, 3616), (113, 3456), (128, 3051), (144, 2712), (192, 2034), (216, 1808), (226, 1728), (288, 1356), (339, 1152), (384, 1017), (432, 904), (452, 864), (576, 678)]