242535748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{6469}}^1$

素因数の和:6596

約数の個数: 48

約数和(自身を含む): 527537920

約数和(自身を除く): 285002172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 182, 206, 364, 412, 721, 1339, 1442, 2678, 2884, 5356, 6469, 9373, 12938, 18746, 25876, 37492, 45283, 84097, 90566, 168194, 181132, 336388, 588679, 666307, 1177358, 1332614, 2354716, 2665228, 4664149, 8661991, 9328298, 17323982, 18656596, 34647964, 60633937, 121267874, 242535748]

約数ペア:

[(1, 242535748), (2, 121267874), (4, 60633937), (7, 34647964), (13, 18656596), (14, 17323982), (26, 9328298), (28, 8661991), (52, 4664149), (91, 2665228), (103, 2354716), (182, 1332614), (206, 1177358), (364, 666307), (412, 588679), (721, 336388), (1339, 181132), (1442, 168194), (2678, 90566), (2884, 84097), (5356, 45283), (6469, 37492), (9373, 25876), (12938, 18746)]