398758968

素因数分解:

$2^3\times 3^2\times {\mathrm{811}}^1\times {\mathrm{6829}}^1$

素因数の和:7652

約数の個数: 48

約数和(自身を含む): 1081462200

約数和(自身を除く): 682703232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 811, 1622, 2433, 3244, 4866, 6488, 6829, 7299, 9732, 13658, 14598, 19464, 20487, 27316, 29196, 40974, 54632, 58392, 61461, 81948, 122922, 163896, 245844, 491688, 5538319, 11076638, 16614957, 22153276, 33229914, 44306552, 49844871, 66459828, 99689742, 132919656, 199379484, 398758968]

約数ペア:

[(1, 398758968), (2, 199379484), (3, 132919656), (4, 99689742), (6, 66459828), (8, 49844871), (9, 44306552), (12, 33229914), (18, 22153276), (24, 16614957), (36, 11076638), (72, 5538319), (811, 491688), (1622, 245844), (2433, 163896), (3244, 122922), (4866, 81948), (6488, 61461), (6829, 58392), (7299, 54632), (9732, 40974), (13658, 29196), (14598, 27316), (19464, 20487)]