1315017984

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{739}}^1$

素因数の和:1096

約数の個数: 144

約数和(自身を含む): 4017359360

約数和(自身を除く): 2702341376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 331, 336, 384, 448, 662, 672, 739, 768, 896, 993, 1324, 1344, 1478, 1792, 1986, 2217, 2317, 2648, 2688, 2956, 3972, 4434, 4634, 5173, 5296, 5376, 5912, 6951, 7944, 8868, 9268, 10346, 10592, 11824, 13902, 15519, 15888, 17736, 18536, 20692, 21184, 23648, 27804, 31038, 31776, 35472, 37072, 41384, 42368, 47296, 55608, 62076, 63552, 70944, 74144, 82768, 84736, 94592, 111216, 124152, 127104, 141888, 148288, 165536, 189184, 222432, 244609, 248304, 254208, 283776, 296576, 331072, 444864, 489218, 496608, 567552, 593152, 662144, 733827, 889728, 978436, 993216, 1324288, 1467654, 1712263, 1779456, 1956872, 1986432, 2935308, 3424526, 3913744, 3972864, 5136789, 5870616, 6849052, 7827488, 10273578, 11741232, 13698104, 15654976, 20547156, 23482464, 27396208, 31309952, 41094312, 46964928, 54792416, 62619904, 82188624, 93929856, 109584832, 164377248, 187859712, 219169664, 328754496, 438339328, 657508992, 1315017984]

約数ペア:

[(1, 1315017984), (2, 657508992), (3, 438339328), (4, 328754496), (6, 219169664), (7, 187859712), (8, 164377248), (12, 109584832), (14, 93929856), (16, 82188624), (21, 62619904), (24, 54792416), (28, 46964928), (32, 41094312), (42, 31309952), (48, 27396208), (56, 23482464), (64, 20547156), (84, 15654976), (96, 13698104), (112, 11741232), (128, 10273578), (168, 7827488), (192, 6849052), (224, 5870616), (256, 5136789), (331, 3972864), (336, 3913744), (384, 3424526), (448, 2935308), (662, 1986432), (672, 1956872), (739, 1779456), (768, 1712263), (896, 1467654), (993, 1324288), (1324, 993216), (1344, 978436), (1478, 889728), (1792, 733827), (1986, 662144), (2217, 593152), (2317, 567552), (2648, 496608), (2688, 489218), (2956, 444864), (3972, 331072), (4434, 296576), (4634, 283776), (5173, 254208), (5296, 248304), (5376, 244609), (5912, 222432), (6951, 189184), (7944, 165536), (8868, 148288), (9268, 141888), (10346, 127104), (10592, 124152), (11824, 111216), (13902, 94592), (15519, 84736), (15888, 82768), (17736, 74144), (18536, 70944), (20692, 63552), (21184, 62076), (23648, 55608), (27804, 47296), (31038, 42368), (31776, 41384), (35472, 37072)]