398509608

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2372081}}^1$

素因数の和:2372097

約数の個数: 32

約数和(自身を含む): 1138599360

約数和(自身を除く): 740089752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2372081, 4744162, 7116243, 9488324, 14232486, 16604567, 18976648, 28464972, 33209134, 49813701, 56929944, 66418268, 99627402, 132836536, 199254804, 398509608]

約数ペア:

[(1, 398509608), (2, 199254804), (3, 132836536), (4, 99627402), (6, 66418268), (7, 56929944), (8, 49813701), (12, 33209134), (14, 28464972), (21, 18976648), (24, 16604567), (28, 14232486), (42, 9488324), (56, 7116243), (84, 4744162), (168, 2372081)]