231542336

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:667

約数の個数: 56

約数和(自身を含む): 471684096

約数和(自身を除く): 240141760

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 127, 244, 254, 467, 488, 508, 934, 976, 1016, 1868, 1952, 2032, 3736, 3904, 4064, 7472, 7747, 8128, 14944, 15494, 28487, 29888, 30988, 56974, 59309, 61976, 113948, 118618, 123952, 227896, 237236, 247904, 455792, 474472, 495808, 911584, 948944, 1823168, 1897888, 3617849, 3795776, 7235698, 14471396, 28942792, 57885584, 115771168, 231542336]

約数ペア:

[(1, 231542336), (2, 115771168), (4, 57885584), (8, 28942792), (16, 14471396), (32, 7235698), (61, 3795776), (64, 3617849), (122, 1897888), (127, 1823168), (244, 948944), (254, 911584), (467, 495808), (488, 474472), (508, 455792), (934, 247904), (976, 237236), (1016, 227896), (1868, 123952), (1952, 118618), (2032, 113948), (3736, 61976), (3904, 59309), (4064, 56974), (7472, 30988), (7747, 29888), (8128, 28487), (14944, 15494)]