242004256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2953}}^1$

素因数の和:3173

約数の個数: 48

約数和(自身を含む): 515874744

約数和(自身を除く): 273870488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 197, 208, 394, 416, 788, 1576, 2561, 2953, 3152, 5122, 5906, 6304, 10244, 11812, 20488, 23624, 38389, 40976, 47248, 76778, 81952, 94496, 153556, 307112, 581741, 614224, 1163482, 1228448, 2326964, 4653928, 7562633, 9307856, 15125266, 18615712, 30250532, 60501064, 121002128, 242004256]

約数ペア:

[(1, 242004256), (2, 121002128), (4, 60501064), (8, 30250532), (13, 18615712), (16, 15125266), (26, 9307856), (32, 7562633), (52, 4653928), (104, 2326964), (197, 1228448), (208, 1163482), (394, 614224), (416, 581741), (788, 307112), (1576, 153556), (2561, 94496), (2953, 81952), (3152, 76778), (5122, 47248), (5906, 40976), (6304, 38389), (10244, 23624), (11812, 20488)]