258236244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9949}}^1$

素因数の和:10069

約数の個数: 72

約数和(自身を含む): 753334400

約数和(自身を除く): 495098156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 927, 1236, 1442, 1854, 2163, 2884, 3708, 4326, 6489, 8652, 9949, 12978, 19898, 25956, 29847, 39796, 59694, 69643, 89541, 119388, 139286, 179082, 208929, 278572, 358164, 417858, 626787, 835716, 1024747, 1253574, 2049494, 2507148, 3074241, 4098988, 6148482, 7173229, 9222723, 12296964, 14346458, 18445446, 21519687, 28692916, 36890892, 43039374, 64559061, 86078748, 129118122, 258236244]

約数ペア:

[(1, 258236244), (2, 129118122), (3, 86078748), (4, 64559061), (6, 43039374), (7, 36890892), (9, 28692916), (12, 21519687), (14, 18445446), (18, 14346458), (21, 12296964), (28, 9222723), (36, 7173229), (42, 6148482), (63, 4098988), (84, 3074241), (103, 2507148), (126, 2049494), (206, 1253574), (252, 1024747), (309, 835716), (412, 626787), (618, 417858), (721, 358164), (927, 278572), (1236, 208929), (1442, 179082), (1854, 139286), (2163, 119388), (2884, 89541), (3708, 69643), (4326, 59694), (6489, 39796), (8652, 29847), (9949, 25956), (12978, 19898)]