375085984

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{18401}}^1$

素因数の和:18438

約数の個数: 72

約数和(自身を含む): 925142148

約数和(自身を除く): 550056164

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 5096, 10192, 18401, 20384, 36802, 73604, 128807, 147208, 239213, 257614, 294416, 478426, 515228, 588832, 901649, 956852, 1030456, 1674491, 1803298, 1913704, 2060912, 3348982, 3606596, 3827408, 4121824, 6697964, 7213192, 7654816, 11721437, 13395928, 14426384, 23442874, 26791856, 28852768, 46885748, 53583712, 93771496, 187542992, 375085984]

約数ペア:

[(1, 375085984), (2, 187542992), (4, 93771496), (7, 53583712), (8, 46885748), (13, 28852768), (14, 26791856), (16, 23442874), (26, 14426384), (28, 13395928), (32, 11721437), (49, 7654816), (52, 7213192), (56, 6697964), (91, 4121824), (98, 3827408), (104, 3606596), (112, 3348982), (182, 2060912), (196, 1913704), (208, 1803298), (224, 1674491), (364, 1030456), (392, 956852), (416, 901649), (637, 588832), (728, 515228), (784, 478426), (1274, 294416), (1456, 257614), (1568, 239213), (2548, 147208), (2912, 128807), (5096, 73604), (10192, 36802), (18401, 20384)]