215463552

素因数分解:

$2^7\times 3^1\times {\mathrm{561103}}^1$

素因数の和:561120

約数の個数: 32

約数和(自身を含む): 572326080

約数和(自身を除く): 356862528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 561103, 1122206, 1683309, 2244412, 3366618, 4488824, 6733236, 8977648, 13466472, 17955296, 26932944, 35910592, 53865888, 71821184, 107731776, 215463552]

約数ペア:

[(1, 215463552), (2, 107731776), (3, 71821184), (4, 53865888), (6, 35910592), (8, 26932944), (12, 17955296), (16, 13466472), (24, 8977648), (32, 6733236), (48, 4488824), (64, 3366618), (96, 2244412), (128, 1683309), (192, 1122206), (384, 561103)]