251167488

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2287}}^1$

素因数の和:2330

約数の個数: 144

約数和(自身を含む): 785680896

約数和(自身を除く): 534513408

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 176, 192, 208, 256, 264, 286, 312, 352, 384, 416, 429, 528, 572, 624, 704, 768, 832, 858, 1056, 1144, 1248, 1408, 1664, 1716, 2112, 2287, 2288, 2496, 2816, 3328, 3432, 4224, 4574, 4576, 4992, 6861, 6864, 8448, 9148, 9152, 9984, 13722, 13728, 18296, 18304, 25157, 27444, 27456, 29731, 36592, 36608, 50314, 54888, 54912, 59462, 73184, 75471, 89193, 100628, 109776, 109824, 118924, 146368, 150942, 178386, 201256, 219552, 237848, 292736, 301884, 327041, 356772, 402512, 439104, 475696, 585472, 603768, 654082, 713544, 805024, 878208, 951392, 981123, 1207536, 1308164, 1427088, 1610048, 1756416, 1902784, 1962246, 2415072, 2616328, 2854176, 3220096, 3805568, 3924492, 4830144, 5232656, 5708352, 6440192, 7611136, 7848984, 9660288, 10465312, 11416704, 15697968, 19320576, 20930624, 22833408, 31395936, 41861248, 62791872, 83722496, 125583744, 251167488]

約数ペア:

[(1, 251167488), (2, 125583744), (3, 83722496), (4, 62791872), (6, 41861248), (8, 31395936), (11, 22833408), (12, 20930624), (13, 19320576), (16, 15697968), (22, 11416704), (24, 10465312), (26, 9660288), (32, 7848984), (33, 7611136), (39, 6440192), (44, 5708352), (48, 5232656), (52, 4830144), (64, 3924492), (66, 3805568), (78, 3220096), (88, 2854176), (96, 2616328), (104, 2415072), (128, 1962246), (132, 1902784), (143, 1756416), (156, 1610048), (176, 1427088), (192, 1308164), (208, 1207536), (256, 981123), (264, 951392), (286, 878208), (312, 805024), (352, 713544), (384, 654082), (416, 603768), (429, 585472), (528, 475696), (572, 439104), (624, 402512), (704, 356772), (768, 327041), (832, 301884), (858, 292736), (1056, 237848), (1144, 219552), (1248, 201256), (1408, 178386), (1664, 150942), (1716, 146368), (2112, 118924), (2287, 109824), (2288, 109776), (2496, 100628), (2816, 89193), (3328, 75471), (3432, 73184), (4224, 59462), (4574, 54912), (4576, 54888), (4992, 50314), (6861, 36608), (6864, 36592), (8448, 29731), (9148, 27456), (9152, 27444), (9984, 25157), (13722, 18304), (13728, 18296)]