291878693572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1\times {\mathrm{148303}}^1$

素因数の和:148708

約数の個数: 48

約数和(自身を含む): 548031923712

約数和(自身を除く): 256153230140

約数列:

[1, 2, 4, 17, 34, 68, 103, 206, 281, 412, 562, 1124, 1751, 3502, 4777, 7004, 9554, 19108, 28943, 57886, 115772, 148303, 296606, 492031, 593212, 984062, 1968124, 2521151, 5042302, 10084604, 15275209, 30550418, 41673143, 61100836, 83346286, 166692572, 259678553, 519357106, 708443431, 1038714212, 1416886862, 2833773724, 4292333729, 8584667458, 17169334916, 72969673393, 145939346786, 291878693572]

約数ペア:

[(1, 291878693572), (2, 145939346786), (4, 72969673393), (17, 17169334916), (34, 8584667458), (68, 4292333729), (103, 2833773724), (206, 1416886862), (281, 1038714212), (412, 708443431), (562, 519357106), (1124, 259678553), (1751, 166692572), (3502, 83346286), (4777, 61100836), (7004, 41673143), (9554, 30550418), (19108, 15275209), (28943, 10084604), (57886, 5042302), (115772, 2521151), (148303, 1968124), (296606, 984062), (492031, 593212)]