740428032

素因数分解:

$2^8\times 3^1\times {\mathrm{967}}^1\times {\mathrm{997}}^1$

素因数の和:1983

約数の個数: 72

約数和(自身を含む): 1974634816

約数和(自身を除く): 1234206784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 967, 997, 1934, 1994, 2901, 2991, 3868, 3988, 5802, 5982, 7736, 7976, 11604, 11964, 15472, 15952, 23208, 23928, 30944, 31904, 46416, 47856, 61888, 63808, 92832, 95712, 123776, 127616, 185664, 191424, 247552, 255232, 371328, 382848, 742656, 765696, 964099, 1928198, 2892297, 3856396, 5784594, 7712792, 11569188, 15425584, 23138376, 30851168, 46276752, 61702336, 92553504, 123404672, 185107008, 246809344, 370214016, 740428032]

約数ペア:

[(1, 740428032), (2, 370214016), (3, 246809344), (4, 185107008), (6, 123404672), (8, 92553504), (12, 61702336), (16, 46276752), (24, 30851168), (32, 23138376), (48, 15425584), (64, 11569188), (96, 7712792), (128, 5784594), (192, 3856396), (256, 2892297), (384, 1928198), (768, 964099), (967, 765696), (997, 742656), (1934, 382848), (1994, 371328), (2901, 255232), (2991, 247552), (3868, 191424), (3988, 185664), (5802, 127616), (5982, 123776), (7736, 95712), (7976, 92832), (11604, 63808), (11964, 61888), (15472, 47856), (15952, 46416), (23208, 31904), (23928, 30944)]