228583236

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3061}}^1$

素因数の和:3209

約数の個数: 72

約数和(自身を含む): 625529856

約数和(自身を除く): 396946620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 196, 254, 294, 381, 508, 588, 762, 889, 1524, 1778, 2667, 3061, 3556, 5334, 6122, 6223, 9183, 10668, 12244, 12446, 18366, 18669, 21427, 24892, 36732, 37338, 42854, 64281, 74676, 85708, 128562, 149989, 257124, 299978, 388747, 449967, 599956, 777494, 899934, 1166241, 1554988, 1799868, 2332482, 2721229, 4664964, 5442458, 8163687, 10884916, 16327374, 19048603, 32654748, 38097206, 57145809, 76194412, 114291618, 228583236]

約数ペア:

[(1, 228583236), (2, 114291618), (3, 76194412), (4, 57145809), (6, 38097206), (7, 32654748), (12, 19048603), (14, 16327374), (21, 10884916), (28, 8163687), (42, 5442458), (49, 4664964), (84, 2721229), (98, 2332482), (127, 1799868), (147, 1554988), (196, 1166241), (254, 899934), (294, 777494), (381, 599956), (508, 449967), (588, 388747), (762, 299978), (889, 257124), (1524, 149989), (1778, 128562), (2667, 85708), (3061, 74676), (3556, 64281), (5334, 42854), (6122, 37338), (6223, 36732), (9183, 24892), (10668, 21427), (12244, 18669), (12446, 18366)]