252170282

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{547}}^1$

素因数の和:735

約数の個数: 64

約数和(自身を含む): 497145600

約数和(自身を除く): 244975318

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 149, 182, 221, 238, 298, 442, 547, 1043, 1094, 1547, 1937, 2086, 2533, 3094, 3829, 3874, 5066, 7111, 7658, 9299, 13559, 14222, 17731, 18598, 27118, 32929, 35462, 49777, 65093, 65858, 81503, 99554, 120887, 130186, 163006, 230503, 241774, 461006, 570521, 846209, 1059539, 1141042, 1385551, 1692418, 2119078, 2771102, 7416773, 9698857, 14833546, 18012163, 19397714, 36024326, 126085141, 252170282]

約数ペア:

[(1, 252170282), (2, 126085141), (7, 36024326), (13, 19397714), (14, 18012163), (17, 14833546), (26, 9698857), (34, 7416773), (91, 2771102), (119, 2119078), (149, 1692418), (182, 1385551), (221, 1141042), (238, 1059539), (298, 846209), (442, 570521), (547, 461006), (1043, 241774), (1094, 230503), (1547, 163006), (1937, 130186), (2086, 120887), (2533, 99554), (3094, 81503), (3829, 65858), (3874, 65093), (5066, 49777), (7111, 35462), (7658, 32929), (9299, 27118), (13559, 18598), (14222, 17731)]