1278604812

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{257}}^1\times {\mathrm{7027}}^1$

素因数の和:7350

約数の個数: 48

約数和(自身を含む): 3046216320

約数和(自身を除く): 1767611508

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 257, 354, 514, 708, 771, 1028, 1542, 3084, 7027, 14054, 15163, 21081, 28108, 30326, 42162, 45489, 60652, 84324, 90978, 181956, 414593, 829186, 1243779, 1658372, 1805939, 2487558, 3611878, 4975116, 5417817, 7223756, 10835634, 21671268, 106550401, 213100802, 319651203, 426201604, 639302406, 1278604812]

約数ペア:

[(1, 1278604812), (2, 639302406), (3, 426201604), (4, 319651203), (6, 213100802), (12, 106550401), (59, 21671268), (118, 10835634), (177, 7223756), (236, 5417817), (257, 4975116), (354, 3611878), (514, 2487558), (708, 1805939), (771, 1658372), (1028, 1243779), (1542, 829186), (3084, 414593), (7027, 181956), (14054, 90978), (15163, 84324), (21081, 60652), (28108, 45489), (30326, 42162)]