300625858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 538386912

約数和(自身を除く): 237761054

約数列:

[1, 2, 13, 17, 26, 34, 41, 53, 82, 106, 221, 313, 442, 533, 626, 689, 697, 901, 1066, 1378, 1394, 1802, 2173, 4069, 4346, 5321, 8138, 9061, 10642, 11713, 12833, 16589, 18122, 23426, 25666, 28249, 33178, 36941, 56498, 69173, 73882, 138346, 166829, 215657, 218161, 282013, 333658, 431314, 436322, 480233, 564026, 680149, 960466, 1360298, 2836093, 3666169, 5672186, 7332338, 8841937, 11562533, 17683874, 23125066, 150312929, 300625858]

約数ペア:

[(1, 300625858), (2, 150312929), (13, 23125066), (17, 17683874), (26, 11562533), (34, 8841937), (41, 7332338), (53, 5672186), (82, 3666169), (106, 2836093), (221, 1360298), (313, 960466), (442, 680149), (533, 564026), (626, 480233), (689, 436322), (697, 431314), (901, 333658), (1066, 282013), (1378, 218161), (1394, 215657), (1802, 166829), (2173, 138346), (4069, 73882), (4346, 69173), (5321, 56498), (8138, 36941), (9061, 33178), (10642, 28249), (11713, 25666), (12833, 23426), (16589, 18122)]