421430784

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{9461}}^1$

素因数の和:9511

約数の個数: 80

約数和(自身を含む): 1161555120

約数和(自身を除く): 740124336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 928, 1392, 1536, 1856, 2784, 3712, 5568, 7424, 9461, 11136, 14848, 18922, 22272, 28383, 37844, 44544, 56766, 75688, 113532, 151376, 227064, 274369, 302752, 454128, 548738, 605504, 823107, 908256, 1097476, 1211008, 1646214, 1816512, 2194952, 2422016, 3292428, 3633024, 4389904, 4844032, 6584856, 7266048, 8779808, 13169712, 14532096, 17559616, 26339424, 35119232, 52678848, 70238464, 105357696, 140476928, 210715392, 421430784]

約数ペア:

[(1, 421430784), (2, 210715392), (3, 140476928), (4, 105357696), (6, 70238464), (8, 52678848), (12, 35119232), (16, 26339424), (24, 17559616), (29, 14532096), (32, 13169712), (48, 8779808), (58, 7266048), (64, 6584856), (87, 4844032), (96, 4389904), (116, 3633024), (128, 3292428), (174, 2422016), (192, 2194952), (232, 1816512), (256, 1646214), (348, 1211008), (384, 1097476), (464, 908256), (512, 823107), (696, 605504), (768, 548738), (928, 454128), (1392, 302752), (1536, 274369), (1856, 227064), (2784, 151376), (3712, 113532), (5568, 75688), (7424, 56766), (9461, 44544), (11136, 37844), (14848, 28383), (18922, 22272)]