423854144

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{17851}}^1$

素因数の和:17923

約数の個数: 56

約数和(自身を含む): 979432128

約数和(自身を除く): 555577984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 742, 848, 1484, 1696, 2968, 3392, 5936, 11872, 17851, 23744, 35702, 71404, 124957, 142808, 249914, 285616, 499828, 571232, 946103, 999656, 1142464, 1892206, 1999312, 3784412, 3998624, 6622721, 7568824, 7997248, 13245442, 15137648, 26490884, 30275296, 52981768, 60550592, 105963536, 211927072, 423854144]

約数ペア:

[(1, 423854144), (2, 211927072), (4, 105963536), (7, 60550592), (8, 52981768), (14, 30275296), (16, 26490884), (28, 15137648), (32, 13245442), (53, 7997248), (56, 7568824), (64, 6622721), (106, 3998624), (112, 3784412), (212, 1999312), (224, 1892206), (371, 1142464), (424, 999656), (448, 946103), (742, 571232), (848, 499828), (1484, 285616), (1696, 249914), (2968, 142808), (3392, 124957), (5936, 71404), (11872, 35702), (17851, 23744)]