248880438

素因数分解:

$2^1\times 3^4\times {\mathrm{271}}^1\times {\mathrm{5669}}^1$

素因数の和:5954

約数の個数: 40

約数和(自身を含む): 559833120

約数和(自身を除く): 310952682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 271, 542, 813, 1626, 2439, 4878, 5669, 7317, 11338, 14634, 17007, 21951, 34014, 43902, 51021, 102042, 153063, 306126, 459189, 918378, 1536299, 3072598, 4608897, 9217794, 13826691, 27653382, 41480073, 82960146, 124440219, 248880438]

約数ペア:

[(1, 248880438), (2, 124440219), (3, 82960146), (6, 41480073), (9, 27653382), (18, 13826691), (27, 9217794), (54, 4608897), (81, 3072598), (162, 1536299), (271, 918378), (542, 459189), (813, 306126), (1626, 153063), (2439, 102042), (4878, 51021), (5669, 43902), (7317, 34014), (11338, 21951), (14634, 17007)]