229686512

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{11549}}^1$

素因数の和:11681

約数の個数: 40

約数和(自身を含む): 489812400

約数和(自身を除く): 260125888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 4972, 9944, 11549, 19888, 23098, 46196, 92392, 127039, 184784, 254078, 508156, 1016312, 1305037, 2032624, 2610074, 5220148, 10440296, 14355407, 20880592, 28710814, 57421628, 114843256, 229686512]

約数ペア:

[(1, 229686512), (2, 114843256), (4, 57421628), (8, 28710814), (11, 20880592), (16, 14355407), (22, 10440296), (44, 5220148), (88, 2610074), (113, 2032624), (176, 1305037), (226, 1016312), (452, 508156), (904, 254078), (1243, 184784), (1808, 127039), (2486, 92392), (4972, 46196), (9944, 23098), (11549, 19888)]