251145636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{2417}}^1$

素因数の和:3668

約数の個数: 48

約数和(自身を含む): 670540416

約数和(自身を除く): 419394780

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1237, 2417, 2474, 3711, 4834, 4948, 7251, 7422, 8659, 9668, 14502, 14844, 16919, 17318, 25977, 29004, 33838, 34636, 50757, 51954, 67676, 101514, 103908, 203028, 2989829, 5979658, 8969487, 11959316, 17938974, 20928803, 35877948, 41857606, 62786409, 83715212, 125572818, 251145636]

約数ペア:

[(1, 251145636), (2, 125572818), (3, 83715212), (4, 62786409), (6, 41857606), (7, 35877948), (12, 20928803), (14, 17938974), (21, 11959316), (28, 8969487), (42, 5979658), (84, 2989829), (1237, 203028), (2417, 103908), (2474, 101514), (3711, 67676), (4834, 51954), (4948, 50757), (7251, 34636), (7422, 33838), (8659, 29004), (9668, 25977), (14502, 17318), (14844, 16919)]