1260699328

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{165533}}^1$

素因数の和:165569

約数の個数: 56

約数和(自身を含む): 3027285792

約数和(自身を除く): 1766586464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 165533, 331066, 662132, 1158731, 1324264, 2317462, 2648528, 2814061, 4634924, 5297056, 5628122, 9269848, 10594112, 11256244, 18539696, 19698427, 22512488, 37079392, 39396854, 45024976, 74158784, 78793708, 90049952, 157587416, 180099904, 315174832, 630349664, 1260699328]

約数ペア:

[(1, 1260699328), (2, 630349664), (4, 315174832), (7, 180099904), (8, 157587416), (14, 90049952), (16, 78793708), (17, 74158784), (28, 45024976), (32, 39396854), (34, 37079392), (56, 22512488), (64, 19698427), (68, 18539696), (112, 11256244), (119, 10594112), (136, 9269848), (224, 5628122), (238, 5297056), (272, 4634924), (448, 2814061), (476, 2648528), (544, 2317462), (952, 1324264), (1088, 1158731), (1904, 662132), (3808, 331066), (7616, 165533)]