1520495104

素因数分解:

$2^9\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:517

約数の個数: 80

約数和(自身を含む): 3112407936

約数和(自身を除く): 1591912832

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 151, 256, 277, 284, 302, 512, 554, 568, 604, 1108, 1136, 1208, 2216, 2272, 2416, 4432, 4544, 4832, 8864, 9088, 9664, 10721, 17728, 18176, 19328, 19667, 21442, 35456, 36352, 38656, 39334, 41827, 42884, 70912, 77312, 78668, 83654, 85768, 141824, 157336, 167308, 171536, 314672, 334616, 343072, 629344, 669232, 686144, 1258688, 1338464, 1372288, 2517376, 2676928, 2744576, 2969717, 5034752, 5353856, 5489152, 5939434, 10069504, 10707712, 11878868, 21415424, 23757736, 47515472, 95030944, 190061888, 380123776, 760247552, 1520495104]

約数ペア:

[(1, 1520495104), (2, 760247552), (4, 380123776), (8, 190061888), (16, 95030944), (32, 47515472), (64, 23757736), (71, 21415424), (128, 11878868), (142, 10707712), (151, 10069504), (256, 5939434), (277, 5489152), (284, 5353856), (302, 5034752), (512, 2969717), (554, 2744576), (568, 2676928), (604, 2517376), (1108, 1372288), (1136, 1338464), (1208, 1258688), (2216, 686144), (2272, 669232), (2416, 629344), (4432, 343072), (4544, 334616), (4832, 314672), (8864, 171536), (9088, 167308), (9664, 157336), (10721, 141824), (17728, 85768), (18176, 83654), (19328, 78668), (19667, 77312), (21442, 70912), (35456, 42884), (36352, 41827), (38656, 39334)]