216519552

素因数分解:

$2^7\times 3^2\times {\mathrm{187951}}^1$

素因数の和:187971

約数の個数: 48

約数和(自身を含む): 623060880

約数和(自身を除く): 406541328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 187951, 375902, 563853, 751804, 1127706, 1503608, 1691559, 2255412, 3007216, 3383118, 4510824, 6014432, 6766236, 9021648, 12028864, 13532472, 18043296, 24057728, 27064944, 36086592, 54129888, 72173184, 108259776, 216519552]

約数ペア:

[(1, 216519552), (2, 108259776), (3, 72173184), (4, 54129888), (6, 36086592), (8, 27064944), (9, 24057728), (12, 18043296), (16, 13532472), (18, 12028864), (24, 9021648), (32, 6766236), (36, 6014432), (48, 4510824), (64, 3383118), (72, 3007216), (96, 2255412), (128, 1691559), (144, 1503608), (192, 1127706), (288, 751804), (384, 563853), (576, 375902), (1152, 187951)]