404028

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 60

約数和(自身を含む): 1118040

約数和(自身を除く): 714012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 43, 54, 58, 81, 86, 87, 108, 116, 129, 162, 172, 174, 258, 261, 324, 348, 387, 516, 522, 774, 783, 1044, 1161, 1247, 1548, 1566, 2322, 2349, 2494, 3132, 3483, 3741, 4644, 4698, 4988, 6966, 7482, 9396, 11223, 13932, 14964, 22446, 33669, 44892, 67338, 101007, 134676, 202014, 404028]

約数ペア:

[(1, 404028), (2, 202014), (3, 134676), (4, 101007), (6, 67338), (9, 44892), (12, 33669), (18, 22446), (27, 14964), (29, 13932), (36, 11223), (43, 9396), (54, 7482), (58, 6966), (81, 4988), (86, 4698), (87, 4644), (108, 3741), (116, 3483), (129, 3132), (162, 2494), (172, 2349), (174, 2322), (258, 1566), (261, 1548), (324, 1247), (348, 1161), (387, 1044), (516, 783), (522, 774)]