221908944

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{19183}}^1$

素因数の和:19435

約数の個数: 40

約数和(自身を含む): 575673472

約数和(自身を除く): 353764528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1928, 2892, 3856, 5784, 11568, 19183, 38366, 57549, 76732, 115098, 153464, 230196, 306928, 460392, 920784, 4623103, 9246206, 13869309, 18492412, 27738618, 36984824, 55477236, 73969648, 110954472, 221908944]

約数ペア:

[(1, 221908944), (2, 110954472), (3, 73969648), (4, 55477236), (6, 36984824), (8, 27738618), (12, 18492412), (16, 13869309), (24, 9246206), (48, 4623103), (241, 920784), (482, 460392), (723, 306928), (964, 230196), (1446, 153464), (1928, 115098), (2892, 76732), (3856, 57549), (5784, 38366), (11568, 19183)]