313680384

素因数分解:

$2^9\times 3^3\times {\mathrm{22691}}^1$

素因数の和:22718

約数の個数: 80

約数和(自身を含む): 928556640

約数和(自身を除く): 614876256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 22691, 45382, 68073, 90764, 136146, 181528, 204219, 272292, 363056, 408438, 544584, 612657, 726112, 816876, 1089168, 1225314, 1452224, 1633752, 2178336, 2450628, 2904448, 3267504, 4356672, 4901256, 5808896, 6535008, 8713344, 9802512, 11617792, 13070016, 17426688, 19605024, 26140032, 34853376, 39210048, 52280064, 78420096, 104560128, 156840192, 313680384]

約数ペア:

[(1, 313680384), (2, 156840192), (3, 104560128), (4, 78420096), (6, 52280064), (8, 39210048), (9, 34853376), (12, 26140032), (16, 19605024), (18, 17426688), (24, 13070016), (27, 11617792), (32, 9802512), (36, 8713344), (48, 6535008), (54, 5808896), (64, 4901256), (72, 4356672), (96, 3267504), (108, 2904448), (128, 2450628), (144, 2178336), (192, 1633752), (216, 1452224), (256, 1225314), (288, 1089168), (384, 816876), (432, 726112), (512, 612657), (576, 544584), (768, 408438), (864, 363056), (1152, 272292), (1536, 204219), (1728, 181528), (2304, 136146), (3456, 90764), (4608, 68073), (6912, 45382), (13824, 22691)]