385889688

素因数分解:

$2^3\times 3^2\times {\mathrm{1609}}^1\times {\mathrm{3331}}^1$

素因数の和:4952

約数の個数: 48

約数和(自身を含む): 1046081400

約数和(自身を除く): 660191712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1609, 3218, 3331, 4827, 6436, 6662, 9654, 9993, 12872, 13324, 14481, 19308, 19986, 26648, 28962, 29979, 38616, 39972, 57924, 59958, 79944, 115848, 119916, 239832, 5359579, 10719158, 16078737, 21438316, 32157474, 42876632, 48236211, 64314948, 96472422, 128629896, 192944844, 385889688]

約数ペア:

[(1, 385889688), (2, 192944844), (3, 128629896), (4, 96472422), (6, 64314948), (8, 48236211), (9, 42876632), (12, 32157474), (18, 21438316), (24, 16078737), (36, 10719158), (72, 5359579), (1609, 239832), (3218, 119916), (3331, 115848), (4827, 79944), (6436, 59958), (6662, 57924), (9654, 39972), (9993, 38616), (12872, 29979), (13324, 28962), (14481, 26648), (19308, 19986)]