254409984

素因数分解:

$2^8\times 3^4\times {\mathrm{12269}}^1$

素因数の和:12297

約数の個数: 90

約数和(自身を含む): 758666370

約数和(自身を除く): 504256386

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 12269, 20736, 24538, 36807, 49076, 73614, 98152, 110421, 147228, 196304, 220842, 294456, 331263, 392608, 441684, 588912, 662526, 785216, 883368, 993789, 1177824, 1325052, 1570432, 1766736, 1987578, 2355648, 2650104, 3140864, 3533472, 3975156, 4711296, 5300208, 7066944, 7950312, 9422592, 10600416, 14133888, 15900624, 21200832, 28267776, 31801248, 42401664, 63602496, 84803328, 127204992, 254409984]

約数ペア:

[(1, 254409984), (2, 127204992), (3, 84803328), (4, 63602496), (6, 42401664), (8, 31801248), (9, 28267776), (12, 21200832), (16, 15900624), (18, 14133888), (24, 10600416), (27, 9422592), (32, 7950312), (36, 7066944), (48, 5300208), (54, 4711296), (64, 3975156), (72, 3533472), (81, 3140864), (96, 2650104), (108, 2355648), (128, 1987578), (144, 1766736), (162, 1570432), (192, 1325052), (216, 1177824), (256, 993789), (288, 883368), (324, 785216), (384, 662526), (432, 588912), (576, 441684), (648, 392608), (768, 331263), (864, 294456), (1152, 220842), (1296, 196304), (1728, 147228), (2304, 110421), (2592, 98152), (3456, 73614), (5184, 49076), (6912, 36807), (10368, 24538), (12269, 20736)]