628267968

素因数分解:

$2^6\times 3^3\times {\mathrm{363581}}^1$

素因数の和:363602

約数の個数: 56

約数和(自身を含む): 1846996560

約数和(自身を除く): 1218728592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 363581, 727162, 1090743, 1454324, 2181486, 2908648, 3272229, 4362972, 5817296, 6544458, 8725944, 9816687, 11634592, 13088916, 17451888, 19633374, 23269184, 26177832, 34903776, 39266748, 52355664, 69807552, 78533496, 104711328, 157066992, 209422656, 314133984, 628267968]

約数ペア:

[(1, 628267968), (2, 314133984), (3, 209422656), (4, 157066992), (6, 104711328), (8, 78533496), (9, 69807552), (12, 52355664), (16, 39266748), (18, 34903776), (24, 26177832), (27, 23269184), (32, 19633374), (36, 17451888), (48, 13088916), (54, 11634592), (64, 9816687), (72, 8725944), (96, 6544458), (108, 5817296), (144, 4362972), (192, 3272229), (216, 2908648), (288, 2181486), (432, 1454324), (576, 1090743), (864, 727162), (1728, 363581)]