240916004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{641}}^1$

素因数の和:1116

約数の個数: 48

約数和(自身を含む): 499301376

約数和(自身を除く): 258385372

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 433, 434, 641, 866, 868, 1282, 1732, 2564, 3031, 4487, 6062, 8974, 12124, 13423, 17948, 19871, 26846, 39742, 53692, 79484, 93961, 139097, 187922, 277553, 278194, 375844, 555106, 556388, 1110212, 1942871, 3885742, 7771484, 8604143, 17208286, 34416572, 60229001, 120458002, 240916004]

約数ペア:

[(1, 240916004), (2, 120458002), (4, 60229001), (7, 34416572), (14, 17208286), (28, 8604143), (31, 7771484), (62, 3885742), (124, 1942871), (217, 1110212), (433, 556388), (434, 555106), (641, 375844), (866, 278194), (868, 277553), (1282, 187922), (1732, 139097), (2564, 93961), (3031, 79484), (4487, 53692), (6062, 39742), (8974, 26846), (12124, 19871), (13423, 17948)]