1397296944

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{69809}}^1$

素因数の和:69962

約数の個数: 60

約数和(自身を含む): 3938680200

約数和(自身を除く): 2541383256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 69809, 139618, 209427, 279236, 418854, 558472, 628281, 837708, 1116944, 1256562, 1675416, 2513124, 3350832, 5026248, 9703451, 10052496, 19406902, 29110353, 38813804, 58220706, 77627608, 87331059, 116441412, 155255216, 174662118, 232882824, 349324236, 465765648, 698648472, 1397296944]

約数ペア:

[(1, 1397296944), (2, 698648472), (3, 465765648), (4, 349324236), (6, 232882824), (8, 174662118), (9, 155255216), (12, 116441412), (16, 87331059), (18, 77627608), (24, 58220706), (36, 38813804), (48, 29110353), (72, 19406902), (139, 10052496), (144, 9703451), (278, 5026248), (417, 3350832), (556, 2513124), (834, 1675416), (1112, 1256562), (1251, 1116944), (1668, 837708), (2224, 628281), (2502, 558472), (3336, 418854), (5004, 279236), (6672, 209427), (10008, 139618), (20016, 69809)]