223889464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{6163}}^1$

素因数の和:6427

約数の個数: 32

約数和(自身を含む): 443808000

約数和(自身を除く): 219918536

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 239, 478, 956, 1912, 4541, 6163, 9082, 12326, 18164, 24652, 36328, 49304, 117097, 234194, 468388, 936776, 1472957, 2945914, 5891828, 11783656, 27986183, 55972366, 111944732, 223889464]

約数ペア:

[(1, 223889464), (2, 111944732), (4, 55972366), (8, 27986183), (19, 11783656), (38, 5891828), (76, 2945914), (152, 1472957), (239, 936776), (478, 468388), (956, 234194), (1912, 117097), (4541, 49304), (6163, 36328), (9082, 24652), (12326, 18164)]