255585024

素因数分解:

$2^8\times 3^3\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:487

約数の個数: 144

約数和(自身を含む): 765273600

約数和(自身を除く): 509688576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 128, 144, 192, 206, 216, 256, 288, 309, 359, 384, 412, 432, 576, 618, 718, 768, 824, 864, 927, 1077, 1152, 1236, 1436, 1648, 1728, 1854, 2154, 2304, 2472, 2781, 2872, 3231, 3296, 3456, 3708, 4308, 4944, 5562, 5744, 6462, 6592, 6912, 7416, 8616, 9693, 9888, 11124, 11488, 12924, 13184, 14832, 17232, 19386, 19776, 22248, 22976, 25848, 26368, 29664, 34464, 36977, 38772, 39552, 44496, 45952, 51696, 59328, 68928, 73954, 77544, 79104, 88992, 91904, 103392, 110931, 118656, 137856, 147908, 155088, 177984, 206784, 221862, 237312, 275712, 295816, 310176, 332793, 355968, 413568, 443724, 591632, 620352, 665586, 711936, 827136, 887448, 998379, 1183264, 1240704, 1331172, 1774896, 1996758, 2366528, 2481408, 2662344, 3549792, 3993516, 4733056, 5324688, 7099584, 7987032, 9466112, 10649376, 14199168, 15974064, 21298752, 28398336, 31948128, 42597504, 63896256, 85195008, 127792512, 255585024]

約数ペア:

[(1, 255585024), (2, 127792512), (3, 85195008), (4, 63896256), (6, 42597504), (8, 31948128), (9, 28398336), (12, 21298752), (16, 15974064), (18, 14199168), (24, 10649376), (27, 9466112), (32, 7987032), (36, 7099584), (48, 5324688), (54, 4733056), (64, 3993516), (72, 3549792), (96, 2662344), (103, 2481408), (108, 2366528), (128, 1996758), (144, 1774896), (192, 1331172), (206, 1240704), (216, 1183264), (256, 998379), (288, 887448), (309, 827136), (359, 711936), (384, 665586), (412, 620352), (432, 591632), (576, 443724), (618, 413568), (718, 355968), (768, 332793), (824, 310176), (864, 295816), (927, 275712), (1077, 237312), (1152, 221862), (1236, 206784), (1436, 177984), (1648, 155088), (1728, 147908), (1854, 137856), (2154, 118656), (2304, 110931), (2472, 103392), (2781, 91904), (2872, 88992), (3231, 79104), (3296, 77544), (3456, 73954), (3708, 68928), (4308, 59328), (4944, 51696), (5562, 45952), (5744, 44496), (6462, 39552), (6592, 38772), (6912, 36977), (7416, 34464), (8616, 29664), (9693, 26368), (9888, 25848), (11124, 22976), (11488, 22248), (12924, 19776), (13184, 19386), (14832, 17232)]