239746444

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2531}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 510451200

約数和(自身を除く): 270704756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 199, 238, 398, 476, 796, 1393, 2531, 2786, 3383, 5062, 5572, 6766, 10124, 13532, 17717, 23681, 35434, 43027, 47362, 70868, 86054, 94724, 172108, 301189, 503669, 602378, 1007338, 1204756, 2014676, 3525683, 7051366, 8562373, 14102732, 17124746, 34249492, 59936611, 119873222, 239746444]

約数ペア:

[(1, 239746444), (2, 119873222), (4, 59936611), (7, 34249492), (14, 17124746), (17, 14102732), (28, 8562373), (34, 7051366), (68, 3525683), (119, 2014676), (199, 1204756), (238, 1007338), (398, 602378), (476, 503669), (796, 301189), (1393, 172108), (2531, 94724), (2786, 86054), (3383, 70868), (5062, 47362), (5572, 43027), (6766, 35434), (10124, 23681), (13532, 17717)]