243948504

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{1427}}^1$

素因数の和:1872

約数の個数: 64

約数和(自身を含む): 647740800

約数和(自身を除く): 403792296

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 419, 838, 1257, 1427, 1676, 2514, 2854, 3352, 4281, 5028, 5708, 7123, 8562, 10056, 11416, 14246, 17124, 21369, 24259, 28492, 34248, 42738, 48518, 56984, 72777, 85476, 97036, 145554, 170952, 194072, 291108, 582216, 597913, 1195826, 1793739, 2391652, 3587478, 4783304, 7174956, 10164521, 14349912, 20329042, 30493563, 40658084, 60987126, 81316168, 121974252, 243948504]

約数ペア:

[(1, 243948504), (2, 121974252), (3, 81316168), (4, 60987126), (6, 40658084), (8, 30493563), (12, 20329042), (17, 14349912), (24, 10164521), (34, 7174956), (51, 4783304), (68, 3587478), (102, 2391652), (136, 1793739), (204, 1195826), (408, 597913), (419, 582216), (838, 291108), (1257, 194072), (1427, 170952), (1676, 145554), (2514, 97036), (2854, 85476), (3352, 72777), (4281, 56984), (5028, 48518), (5708, 42738), (7123, 34248), (8562, 28492), (10056, 24259), (11416, 21369), (14246, 17124)]