397127088

素因数分解:

$2^4\times 3^2\times {\mathrm{643}}^1\times {\mathrm{4289}}^1$

素因数の和:4946

約数の個数: 60

約数和(自身を含む): 1113392280

約数和(自身を除く): 716265192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 643, 1286, 1929, 2572, 3858, 4289, 5144, 5787, 7716, 8578, 10288, 11574, 12867, 15432, 17156, 23148, 25734, 30864, 34312, 38601, 46296, 51468, 68624, 77202, 92592, 102936, 154404, 205872, 308808, 617616, 2757827, 5515654, 8273481, 11031308, 16546962, 22062616, 24820443, 33093924, 44125232, 49640886, 66187848, 99281772, 132375696, 198563544, 397127088]

約数ペア:

[(1, 397127088), (2, 198563544), (3, 132375696), (4, 99281772), (6, 66187848), (8, 49640886), (9, 44125232), (12, 33093924), (16, 24820443), (18, 22062616), (24, 16546962), (36, 11031308), (48, 8273481), (72, 5515654), (144, 2757827), (643, 617616), (1286, 308808), (1929, 205872), (2572, 154404), (3858, 102936), (4289, 92592), (5144, 77202), (5787, 68624), (7716, 51468), (8578, 46296), (10288, 38601), (11574, 34312), (12867, 30864), (15432, 25734), (17156, 23148)]