352917964

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 722176000

約数和(自身を除く): 369258036

約数列:

[1, 2, 4, 7, 14, 28, 79, 103, 158, 206, 316, 412, 553, 721, 1106, 1442, 1549, 2212, 2884, 3098, 6196, 8137, 10843, 16274, 21686, 32548, 43372, 56959, 113918, 122371, 159547, 227836, 244742, 319094, 489484, 638188, 856597, 1116829, 1713194, 2233658, 3426388, 4467316, 12604213, 25208426, 50416852, 88229491, 176458982, 352917964]

約数ペア:

[(1, 352917964), (2, 176458982), (4, 88229491), (7, 50416852), (14, 25208426), (28, 12604213), (79, 4467316), (103, 3426388), (158, 2233658), (206, 1713194), (316, 1116829), (412, 856597), (553, 638188), (721, 489484), (1106, 319094), (1442, 244742), (1549, 227836), (2212, 159547), (2884, 122371), (3098, 113918), (6196, 56959), (8137, 43372), (10843, 32548), (16274, 21686)]