240464

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:147

約数の個数: 40

約数和(自身を含む): 565440

約数和(自身を除く): 324976

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 113, 133, 152, 226, 266, 304, 452, 532, 791, 904, 1064, 1582, 1808, 2128, 2147, 3164, 4294, 6328, 8588, 12656, 15029, 17176, 30058, 34352, 60116, 120232, 240464]

約数ペア:

[(1, 240464), (2, 120232), (4, 60116), (7, 34352), (8, 30058), (14, 17176), (16, 15029), (19, 12656), (28, 8588), (38, 6328), (56, 4294), (76, 3164), (112, 2147), (113, 2128), (133, 1808), (152, 1582), (226, 1064), (266, 904), (304, 791), (452, 532)]