270088

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:86

約数の個数: 48

約数和(自身を含む): 646380

約数和(自身を除く): 376292

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 53, 56, 91, 98, 104, 106, 182, 196, 212, 364, 371, 392, 424, 637, 689, 728, 742, 1274, 1378, 1484, 2548, 2597, 2756, 2968, 4823, 5096, 5194, 5512, 9646, 10388, 19292, 20776, 33761, 38584, 67522, 135044, 270088]

約数ペア:

[(1, 270088), (2, 135044), (4, 67522), (7, 38584), (8, 33761), (13, 20776), (14, 19292), (26, 10388), (28, 9646), (49, 5512), (52, 5194), (53, 5096), (56, 4823), (91, 2968), (98, 2756), (104, 2597), (106, 2548), (182, 1484), (196, 1378), (212, 1274), (364, 742), (371, 728), (392, 689), (424, 637)]