247938048

素因数分解:

$2^{10}\times 3^2\times {\mathrm{26903}}^1$

素因数の和:26929

約数の個数: 66

約数和(自身を含む): 715942344

約数和(自身を除く): 468004296

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, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 26903, 53806, 80709, 107612, 161418, 215224, 242127, 322836, 430448, 484254, 645672, 860896, 968508, 1291344, 1721792, 1937016, 2582688, 3443584, 3874032, 5165376, 6887168, 7748064, 10330752, 13774336, 15496128, 20661504, 27548672, 30992256, 41323008, 61984512, 82646016, 123969024, 247938048]

約数ペア:

[(1, 247938048), (2, 123969024), (3, 82646016), (4, 61984512), (6, 41323008), (8, 30992256), (9, 27548672), (12, 20661504), (16, 15496128), (18, 13774336), (24, 10330752), (32, 7748064), (36, 6887168), (48, 5165376), (64, 3874032), (72, 3443584), (96, 2582688), (128, 1937016), (144, 1721792), (192, 1291344), (256, 968508), (288, 860896), (384, 645672), (512, 484254), (576, 430448), (768, 322836), (1024, 242127), (1152, 215224), (1536, 161418), (2304, 107612), (3072, 80709), (4608, 53806), (9216, 26903)]