256389936

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{485587}}^1$

素因数の和:485609

約数の個数: 40

約数和(自身を含む): 722554944

約数和(自身を除く): 466165008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 485587, 971174, 1456761, 1942348, 2913522, 3884696, 5341457, 5827044, 7769392, 10682914, 11654088, 16024371, 21365828, 23308176, 32048742, 42731656, 64097484, 85463312, 128194968, 256389936]

約数ペア:

[(1, 256389936), (2, 128194968), (3, 85463312), (4, 64097484), (6, 42731656), (8, 32048742), (11, 23308176), (12, 21365828), (16, 16024371), (22, 11654088), (24, 10682914), (33, 7769392), (44, 5827044), (48, 5341457), (66, 3884696), (88, 2913522), (132, 1942348), (176, 1456761), (264, 971174), (528, 485587)]